Seller Tools

Calculators to help you price, sell, and grade smarter.

Default rates shown are general estimates and change over time — always confirm current fees on eBay's or Whatnot's own fee pages before relying on these numbers.

Target Price Calculator

Find the exact listing price to net your desired payout after fees.

Desired payout ($)Fee rate (%)Fixed fee per order ($)

List it at

$0.46

eBay Fee Calculator

Estimates eBay's final value fee. Most categories run 13-13.6% + a small per-order fee, but rates vary by category and account standing.

Sale price ($)Fee rate (%)Fixed fee per order ($)

Total fees

$0.40

You keep

$-0.40

Whatnot Fee Calculator

Estimates Whatnot's seller commission (commonly cited around 8%), before payment processing fees.

Sale price ($)Fee rate (%)Fixed fee per order ($)

Total fees

$0.00

You keep

$0.00

Grading Break-Even Calculator

Figure out whether sending a card in for grading is actually worth it.

Raw card cost ($)Grading fee ($)Shipping to/from grader ($)Expected graded sale price ($)

Total cost basis

$15.00

Projected profit

$-15.00

ROI

-100.0%