Collector-car auction economics
Compare acquisition, transport, restoration, and holding costs with net auction proceeds and a break-even sale price.
Your inputs
The editable example is illustrative. Enter your own dimensions, operating data, prices, and fees. Results update as you edit.
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Your result
Complete the inputs to see your result.
How it works
- Total acquisition and holding cost = Purchase hammer price × (1 + Effective buyer premium ÷ 100) + Purchase taxes and import charges + Transport and insurance + Restoration or servicing + Total holding costs
- Net sale proceeds = Expected sale hammer price × (1 − Effective seller fee ÷ 100) − Fixed sale fees
- Net transaction profit or loss = Net sale proceeds − Total acquisition and holding cost
- Break-even sale hammer price = (Total acquisition and holding cost + Fixed sale fees) ÷ (1 − Effective seller fee ÷ 100)
Assumptions and limitations
All amounts use one currency. Purchase tax and import charges must be supplied by the user; this is not a tax calculation. Percentage fees are effective flat rates for the chosen lot; tiered schedules must be converted to their actual effective rate. Profit excludes income or capital-gains tax and currency changes. Sale price is the hammer price before buyer premiums.
