For estate sale flippers

Real profit. Counted clean. For your niche.

Sound familiar?

You bid $200 on a lot from an estate sale. Six pieces of mid-century glassware, a vintage Polaroid camera, a box of vinyl records, and what looks like a first-edition paperback. Some of these will be winners. Some are going to sit in your shed for six months. Which is which?

Estate sale flipping is the high-variance sport of the reselling world. One weekend you buy a $300 lot that nets $1,800. The next, you spend $400 on "interesting stuff" that trickles out for $450 over six months.

The problem: you can't tell which weekend is which without the math. And the math is per-lot, per-item, per-hour.

Lot #42 — Mixed vintage electronics, North Tampa estate sale
Lot purchase −$250.00
Sony Walkman — sold +$128.50
Calculator — sold +$67.00
Databank watch — sold +$92.00
eBay fees + packaging + shipping (3 items) −$50.27
Labor — 3.2 hrs across listing, wrapping, comms −$29.00
TRUE PROFIT (3 of 5 sold) $157.23
ROI on lot 62.9%
Effective hourly $49.13

2 unsold items still tracked. Shelf time is a cost. Example shown.

That's a winner. But the 2 unsold items still occupy shelf space you're paying rent for. Resale Truth tracks lot-level P&L so you can see the whole arc — not just the winners.

Every lot is a small business inside your business. Did it pay? How long did it take? Which items moved fast and which are dragging? You can't optimize what you can't measure.

For estate sale flippers, per-lot truth is the difference between a profession and an expensive hobby.

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