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Lie detector

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Lie detector for sale on largest auction and classifieds sites

Home / Other Fitness Equipment / Lie detector refurbished & used for sale | For Sale USA
Real home lie - real,

Real home lie - real,

$224.93
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Grass instruments 7p1f - instruments,

Grass instruments 7p1f - instruments,

$113.95
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Sterling silver lie - ~, detector

Sterling silver lie - ~, detector

$53.99
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Usb polygraph real - real, home

Usb polygraph real - real, home

$231.58
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Vintage lie detector - lie, stole

Vintage lie detector - lie, stole

$400.00
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Vintage w lie detector - &,

Vintage w lie detector - &,

$69.00
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Usb polygraph machine - usb, 3

Usb polygraph machine - usb, 3

$191.21
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Lie detector adjustable - lie,

Lie detector adjustable - lie,

$13.49
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Mattel lie detector electronic - mattel,

Mattel lie detector electronic - mattel,

$39.99
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Vintage coro charm - charm, bracelet

Vintage coro charm - charm, bracelet

$49.99
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Vintage 1960 mattel lie - mattel,

Vintage 1960 mattel lie - mattel,

$43.95
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Vintage 1960 mattel lie - 1960,

Vintage 1960 mattel lie - 1960,

$49.99
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Home polygraph lie - polygraph,

Home polygraph lie - polygraph,

$243.90
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Usb polygraph machine - usb, 3

Usb polygraph machine - usb, 3

$239.00
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Grass polygraph driver - polygraph, d.c.

Grass polygraph driver - polygraph, d.c.

$217.95
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Wild billy childish lie - ​🎸wild,

Wild billy childish lie - ​🎸wild,

$168.48
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Sterling silver lie detector - sterling, ~

Sterling silver lie detector - sterling, ~

$59.99
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Vintage 1970s mark - 1970s, voice

Vintage 1970s mark - 1970s, voice

$300.00
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1st 1938 the lie detector - lie,

1st 1938 the lie detector - lie,

$199.95
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Electric lie detector one tube - electric,

Electric lie detector one tube - electric,

$5.99
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Usb polygraph real - real, home

Usb polygraph real - real, home

$219.19
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Vintage lie detector game - detector,

Vintage lie detector game - detector,

$79.95
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Project mc2 lie detector - mc2, truth

Project mc2 lie detector - mc2, truth

$29.99
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Funny shocking shot roulette - shocking,

Funny shocking shot roulette - shocking,

$13.95
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Mattel lie detector - detector, a

Mattel lie detector - detector, a

$49.99
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Real home lie detector - home,

Real home lie detector - home,

$225.43
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Vintage 1960s mattel - 1960s, lie

Vintage 1960s mattel - 1960s, lie

$48.00
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Lie detector - lie,

Lie detector - lie,

$12.26
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Lie detector game - lie, galvanic

Lie detector game - lie, galvanic

$35.00
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Professional lie detector - lie, for

Professional lie detector - lie, for

$351.99
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Professional home polygraph - professional,

Professional home polygraph - professional,

$351.99
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Real home polygraph - real, lie

Real home polygraph - real, lie

$351.99
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Vintage mystic eye psychometer - vintage,

Vintage mystic eye psychometer - vintage,

$29.99
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Dektor pse101 psychological - pse101,

Dektor pse101 psychological - pse101,

$1500.00
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How become human - to, lie

How become human - to, lie

$9.64
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Lie detector test marston - lie,

Lie detector test marston - lie,

$228.00
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Electric shock lie detector - electric,

Electric shock lie detector - electric,

$9.99
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Xizhi electric shock roulette - electric,

Xizhi electric shock roulette - electric,

$15.19
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Usb polygraph machine - polygraph,

Usb polygraph machine - polygraph,

$234.18
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Grass model lie - grass, 7

Grass model lie - grass, 7

$674.25
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1960 mattel lie - 1960,

1960 mattel lie - 1960,

$49.95
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Vintage 1940s fibber the - 1940s,

Vintage 1940s fibber the - 1940s,

$14.99
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Detect deceit how become a - how,

Detect deceit how become a - how,

$4.99
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Master spy compact lie - master,

Master spy compact lie - master,

$37.00
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Vintage 1987 lie detector - vintage,

Vintage 1987 lie detector - vintage,

$19.99
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Mattel 2006 lie detector - mattel,

Mattel 2006 lie detector - mattel,

$10.00
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Usb polygraph real - polygraph,

Usb polygraph real - polygraph,

$234.73
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Original army diploma - us,

Original army diploma - us,

$14.00
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142 pages polygraph lie - 142,

142 pages polygraph lie - 142,

$17.99
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Mattel cardgame lie detector - mattel,

Mattel cardgame lie detector - mattel,

$6.50
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B7349 vintage gold tone - gold, charm

B7349 vintage gold tone - gold, charm

$24.32
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Xizhi electric shock roulette - xizhi,

Xizhi electric shock roulette - xizhi,

$15.44
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1939 african lie detector - lie,

1939 african lie detector - lie,

$9.99
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Popular electronics magazine - popular,

Popular electronics magazine - popular,

$8.88
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Lie detector polygraph - detector,

Lie detector polygraph - detector,

$13.77
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Vintage coro gold charm - vintage,

Vintage coro gold charm - vintage,

$39.00
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Mini handheld lie - 🤣,

Mini handheld lie - 🤣,

$12.95
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Project mc2 lie detector truth - lie,

Project mc2 lie detector truth - lie,

$19.00
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Vintage the original - vintage,

Vintage the original - vintage,

$28.98
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Lie detector electrical - lie,

Lie detector electrical - lie,

$14.99
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Diary human lie - diary,

Diary human lie - diary,

$17.76
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Tremor the blood - the, blood:

Tremor the blood - the, blood:

$23.99
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Real home polygraph lie - polygraph,

Real home polygraph lie - polygraph,

$212.12
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Imc toys truth detector - toys,

Imc toys truth detector - toys,

$24.99
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The moment truth adult - the,

The moment truth adult - the,

$19.99
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Tremors the blood murder - in,

Tremors the blood murder - in,

$7.98
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Kreskin krystal esp party - 3m, kreskin's

Kreskin krystal esp party - 3m, kreskin's

$25.00
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New liar - new, “liar

New liar - new, “liar

$21.99
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Lie detector polygraph - lie, detector,

Lie detector polygraph - lie, detector,

$45.00
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Novelty electric lie - novelty,

Novelty electric lie - novelty,

$26.99
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Jack ruby lie - jack,

Jack ruby lie - jack,

$5.98
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Vipre vsa voice stress - vipre,

Vipre vsa voice stress - vipre,

$30.99
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Lie detector polygraph - lie, /

Lie detector polygraph - lie, /

$8.99
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Vintage true false lie - vintage,

Vintage true false lie - vintage,

$14.90
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The lie detector - game,

The lie detector - game,

$19.99
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Liar lie detector - liar,

Liar lie detector - liar,

$24.99
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Animals can you tell the - tell,

Animals can you tell the - tell,

$3.40
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Circa 1981 imdb attorney - |,

Circa 1981 imdb attorney - |,

$9.99
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Hasbro the lie detector game - lie,

Hasbro the lie detector game - lie,

$5.96
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Interesting electric shock - electric,

Interesting electric shock - electric,

$5.21
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Pressman lie detector - lie, board

Pressman lie detector - lie, board

$7.42
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Circa 1981 imdb - ),

Circa 1981 imdb - ),

$9.99
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Real home lie detector - home,

Real home lie detector - home,

$232.10
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How pass the - how,

How pass the - how,

$6.98
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Usb polygraph machine - usb,

Usb polygraph machine - usb,

$204.99
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Lot 1987 pressman lie - 1987,

Lot 1987 pressman lie - 1987,

$7.99
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Quiz party guest - *quiz,

Quiz party guest - *quiz,

$7.89
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Steins gate xbox 360 - 360, limited

Steins gate xbox 360 - 360, limited

$148.99
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Electric shock lie detector - electric,

Electric shock lie detector - electric,

$13.59
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Digital lie detector - lie,

Digital lie detector - lie,

$5.00
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The original lie - original,

The original lie - original,

$30.95
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Deluxe detective investigation - detective,

Deluxe detective investigation - detective,

$29.99
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Mattel lie detector scientific - mattel,

Mattel lie detector scientific - mattel,

$19.99
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Nos philco type - 27, globe

Nos philco type - 27, globe

$44.99
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Real home polygraph lie - real,

Real home polygraph lie - real,

$351.99
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📊95 listings · from $3.4 · avg $101.73
⚠️ These listings were last updated more than 8 days ago. Search for fresh listings

Browse 95 lie detector listings currently in our index. Prices range from $3.4 to $1500, with an average of $101.73. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about lie detector →

Try this: everlast speed bag | fisher f2 | sef coil | nokta metal detector | freedom 2 metal detector garrett coin commander | tri clamp 2" | gymnastics pommel horse | tm808 | minelab e trac | concept 2 rower

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Everything you need to know about lie detector

Whether you are looking for a brand-new or second-hand lie detector, eBay offers one of the largest selections available online. With 95 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $3.4, while premium listings can reach $1500 — giving you a wide budget spread to work with. The average price of $101.73 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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