creative · free Companion App · local in this browser
Used Gear Resale Net After Fees
Turn a listing price, a fee share, and your costs into the net and the gap against a trade-in offer.
Enter your numbers
Enter only the details needed for this task. Check them against the original source.
Now set to . The result, the chart, and the meter follow the slider as you drag. Typing a number in the form above moves the slider to match.
Your result
Your result will appear here.
Engine self-test
Running golden cases…
Result chart
The bars are drawn from the numbers in your result and redraw on every compute. They show no new information and store nothing.
The chart is drawn from your result by this page's script. The text result above carries the same numbers.
Source notes
- Federal Trade Commission, Consumer Advice — Selling Your Used Stuff Online
When reselling items online, price after fees, shipping, and condition, and compare your net to trade-in.
Reviewed 2026-10-11. Marketplace fees change; check the current fee schedule on the platform you use.
What this App does not do
This App does arithmetic on your numbers. It does not list an item, hold a fee schedule, or pay you.
This free App has no paid features. It does not contact an agency, employer, bank, seller, provider, or other person.