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Polygraph machine home lie - machine,
£99.00
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Wild billy childish - billy, lie
£130.70
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Interesting electric shock - interesting,
£9.06
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Lie detector toy - toy, entertainment
£11.45
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Polygraph lie detector - lie,
£75.00
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Joke lie detector - joke,
£9.99
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Lie detector from the oldest - lie,
£7.05
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Lie detector game - game, home
£75.00
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Lie detector interest - lie,
£12.79
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Usb home polygraph machine - home,
£99.00
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Build your own lie detector - build,
£6.52
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Tricky adult micro electric - tricky,
£18.01
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Micro electric shocking - micro,
£14.99
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Mini lie detector adjustable - mini,
£18.77
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Focker law lie detector - focker-in-law,
£84.76
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Lie detector relax gifts - detector,
£12.46
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Truth machine electronic 1980s - truth,
£14.99
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Micro electric shock lie - electric,
£12.99
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Lie detector kit bio - ts, diy
£12.94
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Saint sinner lie - or,
£1.70
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Usb polygraph real home - 1.0,
£165.05
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Magnoidz lie detector - lie,
£5.98
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Saint sinner adult board - saint,
£2.83
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Lie detector toy relax - toy,
£12.50
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Lie detector test - test, home
£99.00
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Saint sinner lie detector - or,
£16.99
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The lie detector treetops - (treetops,
£2.67
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Lie detector animals kelly - detector:,
£2.61
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Vintage 1960 mattel lie - vintage,
£45.00
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Truth lies 2010 - lies,
£6.51
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New lie detector - new,
£11.82
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Micro electric shock lie - micro,
£26.67
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Lie detector animals kelly - lie,
£2.62
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Parker saint sinner - parker, sinner?
£10.80
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Tricky adult micro electric - tricky,
£18.01
Buy It Now
Tremors the blood murder - the, blood:
£5.75
Buy It Now
Lie detector fact fib - lie, fib-human
£2.52
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Saint sinner lie - sinner?,
£4.99
Buy It Now
Vintage fib finder game - finder,
£19.71
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Shocking roulette lie detector - roulette,
£12.47
Buy It Now
Lie detector entertainment - detector,
£13.94
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Make your own lie - your,
£14.01
Buy It Now
Lie detector dinosaurs kelly - lie,
£3.10
Buy It Now
Wild games electronic - games, fib
£10.80
Buy It Now
The tell it like - b-52's,
£5.95
Buy It Now
Lie detector animals - lie, kelly
£2.53
Buy It Now
Lie detector dinosaurs - lie, by
£2.69
Buy It Now
Lie detector fact fib - lie, detector-fact
£3.38
Buy It Now
Lie detector animals kelly - detector, by
£2.67
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Lie detector animals kelly - lie,
£2.51
Buy It Now
Lie detector dinosaurs - detector, kelly
£2.55
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Lie detector practical - detector, jokes
£12.31
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Parker saint sinner board - saint, or
£16.15
Buy It Now
Lie detector animals halls - animals,
£3.55
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Saint sinner board - or, ?
£8.94
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Build your own lie detector - build,
£6.52
Buy It Now
Lie detector entertainment - lie,
£12.54
Buy It Now
Parker saint sinner board - saint,
£6.51
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How build lie detector - a,
£21.00
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Diabolical gifts dp1102 joke - diabolical,
£8.65
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Hasbro the lie detector - the, game
£20.00
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David deviant lie detector - david,
£2.24
Buy It Now
Elevators stickball kids - -,
£10.61
Buy It Now
Lie detector toy interactive - detector,
£13.67
Buy It Now
Lie detector fact fib - lie, fib-human
£2.50
Buy It Now
Fun electric lie - fun, detector
£16.98
Buy It Now
Cute polygraph shocking shot - polygraph,
£13.96
Buy It Now
Hasbro parker saint - hasbro, sinner
£4.00
Buy It Now
The lie detector treetops - the, (treetops
£2.61
Buy It Now
Lie detector truth - lie,
£8.40
Buy It Now
The lie detector treetops - the, (treetops
£3.70
Buy It Now
Lie detector fact fib human - or, fib-human
£3.04
Buy It Now
Lie detector fact - lie, fib-human
£3.26
Buy It Now
The lie detector treetops - lie, (treetops
£2.51
Buy It Now
Polygraph toy led indicator - polygraph,
£15.61
Buy It Now
Tremors the blood murder - in,
£5.75
Buy It Now
Tremors the blood murder - the, blood:
£5.75
Buy It Now
The tell it like - :,
£4.95
Buy It Now
Oxford reading tree - reading,
£9.86
Buy It Now
Lie detector polygraph - lie,
£8.02
Buy It Now
Lie detector 155 - detector, torchwood
£0.99
Buy It Now
Lie detector learn about - learn,
£13.38
Buy It Now
Mini electric lie detector - mini,
£16.79
Buy It Now
Vintage 1950s lie detector - vintage,
£44.61
Buy It Now
Lie detector fact - or, fib-human
£3.71
Buy It Now
David devant his spirit - david,
£4.38
Buy It Now
Lie detector fact fib human - lie, fib-human
£5.24
Buy It Now
Saint sinner lie - or, detector
£8.65
Buy It Now
Shocking shot roulette game - shot,
£12.83
Buy It Now
Lie detector dinosaurs kelly - lie,
£5.24
Buy It Now
Lie detector fact fib - lie, fib-human
£3.95
Buy It Now
Hasbro parker saint - hasbro,
£4.38
Buy It Now
Lie detector the x - detector,
£0.99
Buy It Now
Madlab wsg106 lie detector - wsg106,
£9.59
Buy It Now
Mini electric shock lie - mini,
£23.99
Buy It Now
Handheld lie detector toy with - lie,
£12.18
Buy It Now
Looking for more lie detector?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 lie detector listings currently in our index. Prices range from £0.99 to £165.05, with an average of £17.61. 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 →
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Whether you are looking for a brand-new or second-hand lie detector, eBay offers one of the largest selections available online. With 96 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 £0.99, while premium listings can reach £165.05 — giving you a wide budget spread to work with. The average price of £17.61 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.