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‘I Know What I Have’: 55 Overpriced Items That Delusional People Tried To Sell Online
Funny,FailsMAY 2, 2026

‘I Know What I Have’: 55 Overpriced Items That Delusional People Tried To Sell Online

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If you want to be a truly good salesperson, you need to be trustworthy, reliable, and honest. However, if you try to sell low-quality junk and slop for exorbitant prices, you won’t just turn potential buyers away. You might end up getting shamed online, too.
One place that calls out unethical, greedy, and delusional sellers is the ‘I Know What I Have’ group over on Facebook. We’re featuring some of the most mind-melting classified ads they’ve uncovered to show you just how disconnected from reality some people can be.

#41

A grey bucket filled with jagged broken glass, advertised for $20. An example of people selling trash.
4points

#42 This Might Be The Most Entertaining Marketplace For Sale Ad I've Ever Seen 🤣😂

A Facebook Marketplace listing shows a yellow bottle of Prestone DOT 3 Brake Fluid, for quick money.
4points

#43 LOL

A Facebook Marketplace listing for a utility trailer described as "Good Condition" but with visible rust, appearing like selling trash.
3points

#44

A Facebook post showing a bag of Great Value Sourdough Bread, listed for $1,000, as an example of quick money attempts.
3points

#45 Brand New Is 2,800-3,200

A John Deere fireproof safe for sale for $4,000, illustrating how people selling trash often end up shamed.
3points

#46 My Pitbull Would Squeeze Her Way Through That Hole🤣🤦🏼‍♀️not Sure Who Would Buy This , Caption Says Works Fine Upside Down 🙃

A damaged dog crate with a large hole in the top, listed for $20. An example of selling trash for quick money.
3points

#47 Tcg Player Has It Listed At $500 For A Raw Copy NM Dude Is Crazy. Maybe Is It Was Psa Graded

A 1999 holographic Charizard Pokemon card for $9,000. People thought they would earn quick money but ended up being shamed for selling trash.
3points

#48

Images of Christmas ornaments for sale, resembling deer tails, possibly selling trash. They are displayed on a dark surface and hanging from a wooden beam.
3points

#49

A used concrete cornhole board for sale online, potentially leading to being shamed for selling trash.
3points

#50 Ill Leave This Here

A dirty 7.3 Power Stroke diesel engine advertised for $7,000, avoiding quick money schemes by selling car parts.
2points

#51 Odd To Call It Exactly What It Is?

Used Pocket Pikachu for sale for $145. People thought they would earn quick money but ended up being shamed for selling trash.
2points

#52 I Can Assure You Sir Your Kit Car Is Not Worth 75k

Images of a vibrant green 2026 Grullion GT8SS sports car are shown, with butterfly doors open. It's a quick money item.
2points

#53

Two graded Pokémon Time Magazine covers (Venusaur 9.8 and Charizard 9.6) for sale, highlighting potential quick money.
2points

#54 One Of The Weirdest Things Ive Seen On Marketplace

A Facebook Marketplace listing for 18 peeled, hard-boiled eggs, showing someone trying to earn quick money, but perhaps selling trash.
2points

#55

A Facebook Marketplace listing for custom 5' cedar benches, priced at $450, offering quick money for quality items.
0points
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