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eBay Price Estimator

The eBay Price Estimator works backward from your costs and desired profit to calculate a minimum listing price. It accounts for percentage-based platform charges, an optional advertising rate, a fixed transaction fee, shipping collected from the buyer, and order-level costs.

This is useful when sourcing inventory or deciding whether a planned discount is affordable. The result is a break-even or target-profit sale price under the assumptions entered. Because fees may apply differently across categories and regions, use the percentages shown on your own seller account and treat the output as a pricing model rather than an official quote.

Calculator inputs

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Result
—
Required item price
Required item price—
Total buyer payment—
Estimated fees—
Target profit—
Break-even item price—
Profit buffer above break-even—

1. Enter all non-fee costs
Include product, postage, packaging, and any other cost tied to one order.

2. Set the desired profit
Use a dollar target rather than a margin target for this estimator.

3. Enter percentage and fixed fees
Use the combined variable rate applicable to the listing and any promoted-listing rate.

4. Account for shipping collected
Enter separately any shipping amount the buyer pays.

5. Use the required item price
Round upward to a practical listing price, then recheck margin with the eBay Margin Estimator.

Required buyer payment = (Product cost + Shipping cost + Other cost + Fixed fee + Target profit) ÷ (1 − Total fee rate)
Required item price = Required buyer payment − Shipping charged

Where:

  • Total fee rate: marketplace fee rate plus advertising rate, expressed as a decimal
  • Target profit: desired dollar profit after entered costs
  • Required buyer payment: minimum combined item and shipping charge under the model

Assumptions: The combined percentage rate must remain below 100%. Percentage fees are assumed to apply to total buyer payment.

What the result means

The required price is the modeled minimum item charge needed to achieve the dollar profit target.

Market demand and actual fee treatment may require a different final listing price.

Given:

  • Product cost: $30.00
  • Target profit: $20.00
  • Fee rate: 13.25%
  • Advertising rate: 2.00%
  • Fixed fee: $0.30
  • Shipping cost: $7.00
  • Other cost: $1.50
  • Shipping charged: $0.00

Calculation:
Total cost plus target profit = 30 + 20 + 0.30 + 7 + 1.50 = $58.80. Total fee rate = 15.25%. Required buyer payment = 58.80 ÷ 0.8475 = $69.38.

Result:
$69.38 required item price.

Interpretation:
Listing below this price would reduce the modeled $20 target profit unless another input changes.

Why is the required price higher than my costs plus profit?

Percentage fees increase as the buyer payment increases. The formula gross-ups the price so enough remains after those fees.

Can I use this for free shipping listings?

Yes. Set shipping charged to $0 and enter the full postage expense under actual shipping cost.

What happens if I charge the buyer for shipping?

The shipping charge reduces the required item price, but it may also increase percentage fees because the model applies the rate to total buyer payment.

Should I round the result?

Round upward rather than downward when protecting a minimum profit. After rounding, verify the final margin with your actual listing details.

Does this choose the market-competitive price?

No. It calculates a cost-based minimum under your assumptions. Demand, competitor prices, condition, and sell-through still need separate judgment.