A large sale price and a large seller payout are not the same thing. This calculator subtracts the costs you enter and shows the effective percentage consumed by the transaction. It performs arithmetic only: it does not estimate what a watch is worth or predict whether it will sell.
Use the actual terms for your transaction
Enter the seller-side commission rather than a buyer’s premium. Add insured shipping, payment processing, authentication, service, tax, currency conversion, and any other amount that reduces your proceeds. If a platform combines several charges, enter their total once rather than duplicating them.
Published fee schedules can change by country, account type, value tier, and date. A negotiated auction consignment agreement may also differ from a house’s public buyer terms. Save or print the terms you relied on when comparing channels.
Compare scenarios, not just headline prices
Run the same expected sale price through several plausible channels. A lower-fee private transaction may demand more time and expose the seller to payment, return, safety, and shipping risk. A dealer cash bid may be lower but final immediately. An auction result is uncertain and calendar-driven. The calculator deliberately leaves those nonfinancial differences for you to evaluate.
What this result does not include automatically
- The probability that the watch sells.
- The time value of waiting for a buyer.
- Return, fraud, damage, or price-movement risk.
- Tax advice for your country.
- Costs you have not entered.
- A valuation or recommended asking price.
Treat the result as a scenario. Confirm every fee with the relevant platform, dealer, auctioneer, insurer, carrier, payment provider, and qualified tax adviser before committing a high-value watch.