Collector's Tool

What the Seller
Actually Keeps

See what sellers may actually keep after fees.

Inputs

Presets are estimates based on public fee info and may vary by item, sale type, payment method, and private seller terms. Edit the numbers to match your actual deal.

Auto-fill from auction screenshot

Upload an auction result image and we'll fill in title, date, and sale price.

Most important

Sale Price

Seller Deductions

Include grading fee

Buyer Break-Even

Include estimated U.S. sales tax
Include grading fee again in break-even

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What the Seller Likely Receives

Heritage-style auction breakdown

Book image
here

Lot

Sale Date

Public Sale Price

$0.00

includes buyer's premium

1 Remove Buyer's Premium

$0.00 ÷ 1.20

Hammer Price

$0.00

2 Seller Commission

15% × $0.00

Deduction

− $0.00

3 Grading Fee

3% × $0.00

Deduction

− $0.00

Estimated Seller Payout

$0.00

About 0.0% of the public sale price

What the Buyer Needs to Resell For to Break Even

Buyer's Public Price Paid

$0.00

Required Hammer

$0.00

Break-Even Sale

$0.00

The buyer would need the book to resell for about $0.00 to break even.

How this is calculated

  1. Buyer's out-of-pocket = public price $0.00 + 7.53% tax ($0.00) + grading ($0.00) = $0.00
  2. Required hammer on Heritage-style = out-of-pocket ÷ (1 − 15% seller commission) = $0.00
  3. Break-even public sale = required hammer × (1 + 20% buyer's premium) = $0.00

Resale on Heritage-style assumes 20% buyer's premium and 15% seller commission, and includes the sales tax the buyer already paid.

Investment Rating

0 / 100

Poor resale setup

Break-even gap: 0.0%

This score measures how much the book must rise before the buyer can break even after auction fees. The buyer needs the next public sale to rise about 0.0% just to break even after fees.

Disclaimer: Estimate only. Not the confirmed seller payout. Shows what may happen under standard fees if no special seller deal was made.

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