How this comparison works
Books are sensitive to fixed fees and fulfillment cost. A $1.80 closing fee or a shipping assumption can change which marketplace keeps more profit.
Use this page when comparing used books, textbooks, collectible books or book bundles on Amazon and eBay.
Platform Fees = Sale Price × Fee % + Fixed Fee + Extra Cost
Net Payout = Sale Price − Platform Fees
Profit = Net Payout − Product Cost − Shipping − Ad Spend
Winner = Platform with higher profit under your assumptions
Frequently Asked Questions
Is Amazon or eBay cheaper for selling books?
It depends on price, fulfillment and demand. Amazon may charge closing and FBA costs, while eBay fees can be simpler but may require self-fulfillment.
Should I enter FBA fulfillment as shipping?
For Amazon, use the platform extra fee field for FBA fulfillment and seller shipping for any additional outbound or prep cost you want to model.
Can this handle textbooks?
Yes. Adjust the price, cost and fixed fees for your textbook listing.