x3allamerican/cards-skills/auction-house-comparison
Claude Code and agent skill by x3allamerican/cards-skills
- community
Checking that the SKILL.md file is still in the repository.
Use when consigning a graded card or evaluating an auction comp. Maps Goldin, PWCC, Heritage, Fanatics, eBay against fee, audience, and time-to-sell.
Install
npx vskill@latest install x3allamerican/cards-skills/auction-house-comparisonSKILL.md
Auction House Comparison
Each auction house has a different audience and fee structure. Match the card to the venue.
Venue map
| Venue | Best for | Seller fee | Avg time | |
|---|---|---|---|---|
| Goldin Auctions | High-end sports, $5K+ | 0% (buyer's premium) | 4-6 weeks | |
| PWCC | Modern Pokemon, sports, $100+ | Tiered 0-20% | 2-4 weeks | |
| Heritage | Vintage premier sports | 0% (buyer's premium) | 6-8 weeks | |
| Fanatics Collect | Modern sports, breaks audience | Tiered | 2-3 weeks | |
| eBay (BIN) | Anything <$1K | 10-13% | Hours-days | |
| eBay Auction | $100-1K, time-sensitive | 10-13% | 7 days | |
| Whatnot Live | Modern bulk, breakers | 8% | Live |
Buyer's premium impact
Goldin/Heritage charge 20%+ buyer's premium. A $1,000 hammer = $1,200 buyer cost. Sellers net ~$1,000 (no seller fee). On eBay, $1,000 sale = ~$880 to seller after fee. Goldin/Heritage net better for high-end.
Time-to-sell tradeoff
Fast sale (eBay BIN) costs ~10-15% in price vs auction discovery. For cards where comp data is thin or 1-of-1, auction discovery on Goldin/PWCC gets the right price.
Where this fits in the X3 empire
Powers the Listing tool's venue recommendation.
Security
- Security scanPassed, 90 of 100Pattern checks on the skill's files.
- Model reviewPassed
Quality evaluation
- Task evaluationNot runNo evaluation yet. Run one in Skill Studio.
Source
- SKILL.md in the repositoryCheckingskills/auction-house-comparison/SKILL.md
Popularity
- 7-day trend score
- 5
Not refreshed yet.
Works with
Any agent vskill installs to: 56 targets in all. These 39 have a page on this site.
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