There's money in your house right now. Not a figure of speech. Somewhere between the hall closet and the garage, you're sitting on a few hundred dollars of stuff other people are actively buying on eBay this week. The only reason it's still yours is that you never checked.
I learned this flipping thrift finds. You walk an aisle, you scan shelves, and you develop an eye for what's worth money and what's junk. The funny thing is most people already own a small store's worth of inventory. They just call it "the stuff in the closet."
So let's walk your house. Room by room. Phone in hand.
The hall closet and entryway
Start here because it's the easiest win. Coats and jackets are some of the best resale on eBay, and everyone has one they never wear.
- Patagonia, North Face, Arc'teryx, Carhartt, Columbia
- Anything with a brand tag still readable
- Boots and shoes worn a couple times
Pull one out, read the tag for the exact model or style name, and check what it actually sold for. Not the asking price. The sold price, because only one of those two numbers is real. A Patagonia fleece that goes for $55 in sold comps nets you around $41 after fees and shipping, and since you already own it there's no cost of goods to subtract. That's a jacket you forgot you owned.
The junk drawer and the electronics graveyard
Every house has the drawer. Old phones, chargers, cables, a GoPro, earbuds, a Kindle two generations back. People assume old electronics are worthless. Some are. Some quietly sell for real money.
- Old iPhones and iPads, even cracked ones, sell for parts
- Name-brand headphones and earbuds
- Camera gear, lenses, and accessories
- Retro game consoles and controllers (this is a big one)
- Graphing calculators. Yes, really. A TI-84 still moves for $40 to $70.
Scan each one before you assume it's trash. The fee math is what saves you here, because a $12 item that costs $6 to ship is not worth your time, and a $60 one very much is.
The filter that matters
Two prices exist for every item: what sellers are asking, and what buyers actually paid. Only the second one is real. When you scan, you want sold data, not wishful listings.
The garage and the closet shelf
This is where the sleeper money hides. Tools, small appliances still in the box, that bread machine from a wedding registry, power tools, camping gear.
- Cordless drills and brand-name tools (DeWalt, Milwaukee, Makita)
- Kitchen appliances, especially unopened ones
- Camping and outdoor gear
- Anything you bought for a hobby you quit
Brand and model number are everything. "Drill" tells you nothing. "DeWalt DCD777C2" tells you exactly what it sold for last week.
The kids' closet and the bookshelf
- Lego sets, especially retired ones, sell shockingly well
- Brand-name kids' clothing in bundles
- Board games still shrink-wrapped
- Textbooks and specialty books (media runs a higher eBay fee, 15.3%, so check the net carefully)
How to actually scan (the fast version)
You don't need to be an expert to do this. The whole point is that you shouldn't have to be. Here's the loop:
- Pick up the item and find the brand and model.
- Pull up Flip or Pass and type it in, or snap a photo and let it read the item.
- It runs the eBay fee math and weighs the market for you.
- You get a FLIP or PASS with a real net profit number in a couple seconds.
- FLIP goes in the "list it" pile. PASS goes back on the shelf.
The free tier covers the verdict and the fee breakdown. When you want to see the actual sold receipts behind a call, Pro pulls the real sold comps on demand.
That's it. No spreadsheets, no guessing, no memorizing fee tables by category. Walk one room this weekend with your phone out. Most people are genuinely surprised by what they find, and the ones who aren't usually find something better than they expected. Once your FLIP pile has a few winners, here's the step-by-step on listing and shipping them.
The buy is the part that makes the money, but the same rule works in reverse. Knowing what to sell out of your own house is just buying it right, in hindsight. You already own it. All that's left is checking the number.
Scan your first item free with Flip or Pass and see what your house is worth.