Stop underpricing cards on eBay. Get a safe price band in 60 seconds.
Paste 3–5 sold comps you trust, add condition notes, and get a conservative range + a “do not list below” guardrail (fees-aware).
No credit card required • Works with Pokémon, sports cards & more
Why sellers use Comps Guard
Simple workflow, transparent pricing, zero guesswork.
Capture comps fast
No spreadsheet chaos. Paste eBay links, add notes, done.
Fees-aware 'safe range'
See floor, mid, and high prices. Plus net after eBay/TCGplayer/Whatnot fees.
Stale + missing comps alerts
Know when your data is too old or too thin to trust.
How it works
Three steps to confident pricing. No spreadsheets, no guessing.
Add your card
Enter the card name, set, number, and condition. Works with any TCG or sports card.
Paste 3–5 comps
Add sold listings you trust. Include URL, price, date, and any notes about condition diff.
Get your price band
See floor, mid, and high prices—plus a "do not list below" guardrail. Fees-aware.
See it in action
Try the demo right here—no signup required.
Simple, transparent pricing
Start with the demo. Upgrade when you're ready.
Starter
For casual sellers
- Unlimited cards
- 5 comps per card
- All fee presets
- Stale comp alerts
Annual
Save 17%
- Everything in Starter
- 10 comps per card
- Priority support
- Export to CSV
Founder Deal
Limited time
- Everything in Annual
- Lifetime price lock
- Early access to features
- Founder badge
Cancel anytime. No questions asked.
Frequently asked questions
Got questions? We've got answers.
No. Comps Guard is manual-first by design. You paste the sold listings you trust—we just organize them and calculate a safe price band. This keeps you in control and avoids any gray areas with marketplace policies.
eBay's last sold can be misleading—condition differences, auction vs. BIN, or outlier sales can throw off your pricing. Comps Guard lets you curate 3–5 comps that truly match your card, then gives you a conservative range with guardrails.
Yes! Comps Guard works with any trading card—Pokémon, Magic: The Gathering, Yu-Gi-Oh!, sports cards, you name it. If you can find sold listings on eBay, you can use Comps Guard.
We include presets for eBay (13%), TCGplayer (12%), and Whatnot (11%). You can also set a custom percentage. We show both the list price and net-after-fees for every price in your band, so you know exactly what you'll pocket.
A note from the founder
Manual-first by design: you choose the comps you trust. We just make them consistent, transparent, and safer.
I built Comps Guard because I was tired of second-guessing my prices—or worse, leaving money on the table. eBay's “last sold” is helpful, but it doesn't account for condition nuances, outlier sales, or fee differences.
With Comps Guard, you stay in control. You pick the comps. You see exactly how the price band is calculated. You get a guardrail so you never list below your floor.
No black boxes. No scraping. Just cleaner workflow and confident pricing.
Hadrien
Founder, Comps Guard