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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.

#1 😂

A grandfather selling plastic drawers for quick money on Facebook Marketplace, potentially being shamed for selling trash.
53points

#2 Dude Thinks His Beat Up, Non Running Custom Deluxe Long Bed Is Worth What A Nice Running/Driving Short Bed Is

A rusty 1978 Chevrolet C10 truck, overgrown with weeds, being sold for quick money despite appearing like trash.
29points

#3 That’s Actually Genius Lmao

A treadmill converted into a sander for $50, an example of selling trash. This quick money attempt is being shamed.
Report
23points

Recognizing when someone is trying to scam you isn’t always as straightforward as looking for someone twirling their villain-style mustache.

ScamWatch, under the Australian Government, warns that some scammers sell expensive products, such as cars, boats, or caravans. So, consumers should always inspect the product in person before committing to paying for it.

Similarly, you should beware sellers who are advertising new products at very low prices. If your gut tells you that a deal is too good to be true, it likely is.

#4 Does This Belong Here? Is There A Small Group Of Collectors Who Are Like, Man, I Need This As A Carport!

A Conoco gas station canopy listed for sale at $5000, standing in a field. People thought they would earn quick money from selling trash.
20points

#5 Open Market Place And This Is The First Thing I See

A heart-shaped potato listed for $1,000, exemplifying an attempt to earn quick money by selling trash online.
18points

#6 When You Wanted The Dinosaur But Had To Settle For Something Different

Facebook Marketplace listing for a Sinclair gas pump, sold as trash, making quick money.
15points

As per a survey conducted by Clutch, 74% of respondents mentioned that they recognize that one warning sign of a scam is pricing that seems ‘too good to be true.’

Moreover, 70% of survey participants flagged grammar and spelling mistakes, and 59% said that unfamiliar URLs make them think twice.

#7 Almost 4K For A Rock 👁️👄👁️ I Can Go Out To The Local Desert And Get Myself One Of These Bad Boys For Free 99

A dog on a massive Moab sandstone boulder for sale, a quick money attempt selling trash for $3,900.
15points

#8 Found One! $100 Bucks For A Dollar Coin That's Not Even As Old As I Am? Ya Nuts

Close-up of a 2000 Sacagawea gold dollar coin listed for sale. Many people attempt to earn quick money selling coins.
15points

#9 You Never Find One When You Need One!

A 100' concrete bridge listed for $10,000 online, highlighting people selling trash for quick money.
14points

And yet, despite this level of awareness, 56% of respondents reported having been scammed online.

The reality is that even informed and experienced consumers can fall prey to scams because scammers intentionally exploit people’s psychology and vulnerabilities.

Scammers are great at triggering people’s emotions to bypass their rational decision-making. In other words, they find ways to create a sense of urgency.

For instance, they might tell you that your account has been compromised to make you panic. Or they might pretend that there’s a fake flash sale and limited supplies of their low-quality or non-existent products or services.

Typically, scammers will aim to distract you so that you’re unable to focus and realize that you’re being swindled.

#10 😂😂😂😂😂😂

An unfinished, makeshift go-kart with a metal patio chair seat and tires on tracks, a quick money project selling trash.
14points

#11 Damn, Girl Needs Nails Done I Guess 😂

A hand holding a plastic-wrapped sandwich for sale at $23, illustrating a situation where people thought they would earn quick money but ended up being shamed for selling trash.
Report
13points

#12 😂

A collection of eleven large, empty blue water bottles for sale. Quick money from selling trash.
Report
13points

However, overconfidence among consumers can be a big source of weakness for scammers to exploit, too. “Overconfidence bias is another significant problem. Consumers who are more aware of scam tactics often believe they’re immune to them. This creates a false sense of security, which can backfire,” Clutch warns.

Something that you, as a consumer, can do is check the salesperson’s digital trail and history. If they don’t have much of a trail or a good reputation, you should be more wary.

#13 😂

Images of broken Beats headphones listed for $250, a prime example of people selling trash online.
13points

#14 500 Bucks And You Gotta Dig Them Up

Three images show an area of concrete pavers available for quick money sale and removal, preventing them from being shamed for selling trash.
13points

#15 The “Curse” Is Probably Some Kind Of Imminent Fire Hazard

A Facebook Marketplace listing for a "Slightly Cursed Air Fryer" for $20, highlighting quick money opportunities.
12points

In the meantime, with the spread of artificial intelligence-powered tools, scammers are using them to trick their victims. For example, they can fake realistic-looking and sounding faces and voices and automate personalized outreach. Fraud is becoming harder to detect, and scammers can sound and feel super professional. In this context, it pays to be skeptical of everything and everyone.

#16 Hmmm

A Samsung armoire closet with clothes, and a drawer full of raw meat. People thought they would earn quick money from this unique item.
12points

#17 If They've Never Been Taken Out Of The Package They're "New" Not "Used, Like New" 🙄

Multiple Beanie Babies in plastic cases, displayed for sale. A case of people trying to earn quick money selling trash.
11points

#18 I Know I Haven't Bought A Vehicle I A Minute But Seriously This Is Getting Out Of Hard. Canadian Crazies Out There

A red 1993 Toyota Tacoma Xtracab listed for sale on Facebook Marketplace. People might think they would earn quick money from it.
10points

Nobody is expecting run-of-the-mill salespeople to be ‘perfect,’ top-tier communicators with amazing charisma, A+ marketing skills, and the ability to win over entire crowds.

However, if you actually want someone to buy what you’re selling, you need to get at least the basics right. You want to come across as someone reliable, not a potential scammer.

For one, you should be fully transparent about what you’re selling.

#19 Op Is The Reason Their Dad Went For Milk And Never Came Back

Two old PlayStation consoles taped together to resemble a PS5, offered for sale. People thought they would earn quick money selling trash.
10points

#20 LOL

A sealed Spongebob Squarepants CRT TV from 2005 priced at $4,500 on Facebook Marketplace, an example of people selling trash.
10points
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