For vintage & secondhand resellers

Know what your
item is actually
worth.

Know what your item is actually worth before you list it. See real sold prices from eBay and Depop side-by-side. Most resellers find they've been undercharging by 30–50%.

Add to Chrome — it's free
🧑👩🧔👩
Trusted by 2,000+ resellers
avg uplift
+$42
per listing
S
Selby
9 / 10 free
🔍 Levi's 501 vintage denim 32×32 42 sold
Best platform
List on Depop — sells in 4 days
$67
↑ $28 vs eBay
Depop
24 sales
$67
4d
BEST
eBay
18 sales
$39
12d
last lookup saved
$44
on a Carhartt jacket
Sold data from
How it works

Three steps.
Ten seconds.

Selby lives in your browser. No new tabs, no switching apps — just the answer, right where you're listing.

Step 01
🔍
Search your item
Type a brand, item name, or paste your listing title directly. Selby understands how resellers actually describe things.
Step 02
📊
See real sold prices
We pull actual completed sales — not asking prices — from eBay and Depop. Updated every few hours. No guesswork.
Step 03
🚀
List smarter
Know which platform pays more for your specific item — and how fast it'll sell. Stop leaving money on the table on every single listing.
+38%
Average price increase when resellers switch to the recommended platform
2M+
Sold listings scanned every week across eBay and Depop
$42
Average extra earned per listing for Pro users in their first month
Pricing

Start free.
Upgrade when it pays off.

10 free lookups every month, forever. Upgrade to Pro when you're ready — the average Pro user earns it back on their first sale.

Free
$0/mo
10 lookups per month. Forever free.
  • 10 lookups / month
  • eBay sold data
  • Depop sold data
  • Best platform recommendation

Your next listing
could earn $40 more.

10 free lookups every month. No card required. Takes 30 seconds to install.