Should you grade Team Magma's Groudon #9?
Team Magma vs Team Aqua · grading ROI analysis
Insufficient pricing or pop data to compute a confident grading verdict. The card page may have partial info.
Estimates from public data, for informational purposes only — not financial or investment advice, and not a guarantee of any grade, price, or outcome. See methodology.
What this calculator doesn't show
- Shipping costs. PSA shipping (in + out) typically adds $5–$15 per submission.
- Selling fees. eBay takes ~13% of gross; TCGplayer ~10%. Subtract from PSA 10 price for net proceeds.
- Holding cost. 30–60 day PSA turnaround means your capital is tied up.
- Sub-grade outcomes. A PSA 9 might still beat ungraded price, but a PSA 8 often doesn't. We model only the binary PSA-10-or-bust outcome — be more conservative for borderline cards.
- Market volatility. PSA 10 prices can swing 20%+ on news cycles. Today's calculated uplift is a snapshot.
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Full Team Magma's Groudon #9 page →See methodology for how we source data and calculate ROI.