FoilSideFoilSideFoilSide scans 3M+ Shopify stores every 30 minutes, values each card against real market comps, filters the scams, and shows you the gap between price and market with the math laid out.
The deal-hunting grind, handled. FoilSide does the searching, the pricing, and the vetting, so all that's left is the fun part.
No more tab-after-tab refresh marathons. The scanner sweeps every store every 30 minutes, around the clock, and the finds are waiting when you are.
Mispriced cards surface on your board the cycle they appear, with a one-tap claim link. For once, you're the buyer who got there first.
Every deal passes grader checks, price sanity against live comps, store credibility flags, and an AI photo check. Green light means genuinely worth a look.
Every store, every 30 minutes, every listing valued and scam-checked. You just show up and pick.
FoilSide does the scanning, valuing, and scam-filtering around the clock. You just grab the deal.
We query the entire Shopify catalog continuously, thousands of independent card stores eBay tools never touch.
Every listing is matched and priced against real market comps, grade-for-grade, with fees and shipping baked in.
Fake slabs, mislabeled grades, and too-good-to-be-true prices are dropped. High-value deals get a photo check.
The biggest gaps between price and true value rise to the top, with a one-tap link while the deal is still live.
No "trust us." Every card shows exactly why it's a deal: the comp, the fees, and your real take-home.
+$326Grade-matched to a licensed daily price guide. A CGC 9 is priced against CGC 9 sales, never a raw or PSA 10.
Price vs. market value with shipping counted, one fee per order, so stacking cards from the same store widens the edge. Sell wherever you like.
Passed grader, price-sanity, store-credibility, and (on high-value slabs) an AI photo verification before it ever showed up.
Most deal tools watch one marketplace. We watch the independent-store long tail instead: thousands of Shopify card shops those tools never index, every listing priced against real comps so you can judge the gap yourself.
Live scans across the whole Shopify catalog, 24/7. New listings get priced every 30 minutes, around the clock.
Grade-matched valuations from a licensed daily price guide: 40,000+ cards, ungraded through PSA/BGS/CGC 10.
Grader allowlists, price-sanity bounds, store-credibility flags, and AI photo verification on high-value slabs.
Every card shows your edge (price vs. market value, shipping counted) and same-store cards combine on one shipping fee, so bundles stack profit.
Hunt any card on demand across every store, filtered by ships-to country, origin, and condition.
We track how long a listing has sat at the same price and show you the day count, so you can spot shops that have not repriced in a while.
Grade-matched comps across every era, from WOTC Base Set to the latest Scarlet & Violet drops.
eBay is one marketplace, and every deal tool already watches it. We cover the independent Shopify shops those tools never index.
FoilSideNo signup, no paywall. The same math we run on every deal, in your hands.
Enter raw value, fees, and expected grades. See whether grading beats selling raw, per outcome.
Buy price, sell price, platform fees, shipping both ways. What actually lands in your pocket.
Real odds of hitting your chase card in N packs, and how many packs a 90% chance takes.
Identification, valuation, grading economics, and scam defense, written by collectors with decades in the hobby.
$50 for a year of every edge we find. The board regularly carries single cards $50+ under market, so your first real catch covers the membership and the rest is yours.
We compare each live listing to real market comps for that exact card, set, and grade, then subtract shipping (one fee per store order). Only cards with a real edge, $10+ below what the market says they're worth, make the board. Cards from the same store combine on one shipping fee, so two smaller edges at one shop can add up to a real deal. Where and how you sell is up to you; we don't assume marketplace fees.
Independent online card stores across the entire Shopify catalog, thousands of shops that eBay-based tools never scan. Many price by hand, and we flag listings that have sat at the same price for days so you can see which ones. We do not claim this market beats any other one; we cover it, price it against real comps, and show you the gap.
Yes. We only value slabs from major graders, drop too-good-to-be-true prices and cryptic throwaway stores, flag stores members report, and run an AI photo check on high-value and graded deals before you ever see them.
No. FoilSide surfaces information and estimates to help you make faster, better-informed buying decisions. Valuations are automated estimates. Always verify a card's condition and authenticity before you buy.
Anytime, from your billing portal. Access runs through the end of your paid year. First-time members get a full refund within 7 days if it's not for you.
They get claimed. The only question is by whom.