Platform fees range from ~10% (Mercari) to ~15% (eBay with promoted listings) to 20-30% (consignment). The cheapest platform is not always the best — factor in buyer pool size, sold velocity, and your time. A card that sells in 3 days on eBay at a 13% fee beats the same card sitting 60 days on a cheaper platform.
The Fee Problem Nobody Talks About
You sold a card for $100. How much do you actually keep? The answer depends on the platform, the listing options you chose, and whether you accounted for shipping. Most sellers know fees exist but underestimate how much they vary — and how quickly they compound across hundreds of sales.
This cheat sheet breaks down the real fee structure for every major selling channel, with worked examples at three price points so you can see exactly what lands in your pocket.
eBay Fee Breakdown
eBay is the largest marketplace for sports cards. Fees are higher than some alternatives, but the buyer pool and sold velocity usually make up for it.
| Fee Component | Rate | Applied To |
|---|---|---|
| Final Value Fee | 13.25% | Sale price + shipping charged to buyer |
| Per-Order Fee | $0.30 | Every transaction |
| Promoted Listings Standard | 2-20%+ (seller sets rate) | Only charged if item sells through promoted placement |
| International Fee | 1.65% | Cross-border transactions only |
Worked Examples (eBay, No Promoted Listing)
| Sale Price | Final Value Fee | Per-Order Fee | Total Fees | Your Take-Home |
|---|---|---|---|---|
| $25 | $3.31 | $0.30 | $3.61 | $21.39 |
| $100 | $13.25 | $0.30 | $13.55 | $86.45 |
| $500 | $66.25 | $0.30 | $66.55 | $433.45 |
Mercari Fee Breakdown
Mercari has a simpler fee structure and a lower headline rate, but the buyer pool for sports cards is significantly smaller than eBay.
| Fee Component | Rate | Notes |
|---|---|---|
| Selling Fee | 10% | Applied to sale price |
| Payment Processing | 2.9% + $0.50 | Applied to sale price |
| Shipping Label (optional) | Varies | Prepaid label or seller-arranged |
Worked Examples (Mercari)
| Sale Price | Selling Fee | Processing Fee | Total Fees | Your Take-Home |
|---|---|---|---|---|
| $25 | $2.50 | $1.23 | $3.73 | $21.27 |
| $100 | $10.00 | $3.40 | $13.40 | $86.60 |
| $500 | $50.00 | $15.00 | $65.00 | $435.00 |
At $100, Mercari and eBay are nearly identical in take-home. The difference is velocity: most sports cards sell significantly faster on eBay due to the larger buyer base and better search/filter tools.
Consignment Fee Breakdown
Consignment services (PWCC, Goldin, local card shops) handle photography, listing, shipping, and customer service for you. The trade-off is a much larger cut.
| Service Type | Typical Seller Fee | What They Handle |
|---|---|---|
| Premium auction house (Goldin, Heritage) | 15-20% seller premium | Full service: photo, listing, marketing, shipping |
| PWCC Marketplace | 10-20% (tiered) | Photo, listing, vault storage, shipping |
| Local card shop consignment | 20-30% | Display, sell to walk-in customers |
| Facebook group middleman | 10-15% | Listing, payment handling, shipping |
Worked Examples (20% Consignment)
| Sale Price | Consignment Fee (20%) | Your Take-Home |
|---|---|---|
| $25 | $5.00 | $20.00 |
| $100 | $20.00 | $80.00 |
| $500 | $100.00 | $400.00 |
Consignment makes sense when you value your time highly, when the auction house audience will bid up rare items, or when you have hundreds of cards to move and cannot handle the volume yourself. It does not make sense for $10-$30 commodity cards where the fee wipes out your margin.
Side-by-Side: $100 Sale Across All Platforms
| Platform | Total Fees | Your Take-Home | Fee % |
|---|---|---|---|
| eBay (no promo) | $13.55 | $86.45 | 13.6% |
| eBay (5% promo) | $18.55 | $81.45 | 18.6% |
| Mercari | $13.40 | $86.60 | 13.4% |
| Consignment (20%) | $20.00 | $80.00 | 20.0% |
| Consignment (15%) | $15.00 | $85.00 | 15.0% |
| Facebook Group (direct) | $0 (PayPal G&S: ~$3.20) | $96.80 | 3.2% |
When Fees Matter Most (and When They Don't)
- Low-value cards ($5-$25): Fees are brutal proportionally. A $10 sale on eBay nets you about $8.38. If your cost basis is $6, you made $2.38 for 15 minutes of work.
- Mid-range cards ($50-$200): Fees matter but are manageable. This is where most profit is made by volume sellers.
- High-value cards ($500+): Fees are large in absolute terms but the margin often justifies the platform. Consider auction houses for truly rare items.
- Bulk lots: eBay or Facebook groups. Consignment rarely makes sense for bulk.
How to Reduce Your Effective Fee Rate
- Use promoted listings selectively — only on competitive cards where organic visibility is insufficient, not as a default.
- Offer free shipping and build it into the price (avoids the perception of high shipping fees and often improves search ranking).
- Bundle lower-value cards into lots to increase average sale price and reduce per-card fee impact.
- Negotiate consignment rates for high-volume or high-value submissions.
- Track your effective fee rate monthly: Total Fees Paid / Total Revenue. If it is creeping above 15%, audit your promoted listing spend.
The Full Profit Formula (Not Just Fees)
Fees are only one part of your cost structure. The complete equation:
Net Profit = Sale Price - Platform Fees - Cost of Goods - Inbound Shipping - Outbound Shipping - Supplies - Grading Fees (if applicable)
A $100 sale on eBay with $13.55 in fees, $60 cost basis, $5 outbound shipping, and $0.50 in supplies leaves you $20.95 in actual profit. That is a 21% margin — healthy, but only if you tracked every input.
FAQs
Common questions about selling fees across platforms.
What percentage does eBay take on sports card sales?
Is Mercari cheaper than eBay for selling cards?
When is consignment worth it?
What is the cheapest way to sell sports cards?
Should I use promoted listings on eBay?
How do I calculate my actual profit after fees?
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