PSA 10$268.99PriceCharting crawler
PSA 9$60.00PriceCharting crawler
PSA 8$25.00PriceCharting crawler
Net EV−$15.54$85.52 net sale vs $101.07 cost
EV rangeEV range: -32% / -15% / +1% (pessimistic / expected / optimistic)Max buy: none (the pessimistic case can't return 20% at any price), with the card's value held at $26.91PSA 10 rate 46.2–47.7% (80% interval on 3453 / 7356); comps ±17.5% (comp quality 65). The 80% interval, the comp band and the ×0.5 / ×1.5 fallback without population counts are starting assumptions.
Outcome mix10 27% / 9 44% / 8 18% / ≤7 11%
PSA 10 ratePopulation 46.9% → adjusted 26.9% (SM, ×0.57 at $27 value, starting assumption)
Break-evenNeeds ≥ 35.0% adjusted (≈ 61.1% population)
CostsRaw $26.91 + shipping $5.00 + grading $59.99 (expected) + submission shipping $6.00 + time cost $3.17 = $101.07Net sale after fees: PSA 10 $225.45 · PSA 9 $46.09 · PSA 8 $16.06 · ≤7 $15.39PSA tier: Standard $59.99; about 133 days at PSA. PSA and eBay fees from their official pages; eBay fees include 7% sales tax in their base; that, the shipping and the 10%/yr time cost are your assumptions (Settings). Grade splitSM grade split (starting assumption); ≤7 valued at 90% of raw
PSA 10/9 premium4.5x