The Edge
Collectors Need
Quantitative signals updated daily. Buy. Grade. Sell.
First report free · Sign up for 10/day
The SlabQuant Index is our live model portfolio — real signals, real cards, tracked mark-to-market daily. It exists to show you exactly how our BUY and GRADE signals perform over time. No cherry-picking, no survivorship bias.
Simulated demonstration portfolio · Not financial advice · Past performance does not guarantee future results
══ How It Works ══
24,000+ cards scored daily
The algorithm analyzes raw price, PSA 10 premium, grading cost, population data, and market velocity across every scored English Pokémon card — updated every 24 hours.
Signals fire automatically
BUY, SELL, WAIT, and GRADE signals publish each day. Every signal is backed by a composite score from 0–10 and a Monte Carlo probability of profit.
You act with conviction
Search any card. See the signal. Understand the math behind it. No speculation, no gut feel — just data you can act on.
══ Signal Guide ══
Raw & Slab
Raw card and slab are undervalued — strong appreciation expected for both.
Exit now — momentum is declining for your raw cards and graded slabs.
No clear signal. Check back when market conditions firm up.
Grade
PSA 10 premium significantly outpaces grading cost. Submit with confidence.
Grading ROI is positive — worth submitting to PSA.
Margin is thin. Weigh your risk carefully before submitting.
Hold raw — grading cost exceeds the expected PSA 10 premium.
Start free. Upgrade when the edge pays off.
One winning grade decision covers months of Pro.
- 10 reports per day (1 as guest)
- BUY / SELL / WAIT signals
- SQ Index access
- 50 reports per day
- ROI calculator (PSA + eBay + shipping)
- Portfolio tracker
- Watchlist