PSA 10$111.14PokemonPriceTracker 90d
PSA 9$28.00PokemonPriceTracker 90d
PSA 8$25.00PokemonPriceTracker 90d
Net EV−$82.23$32.82 net sale vs $115.05 cost
EV rangeEV range: -74% / -71% / -69% (pessimistic / expected / optimistic)Max buy: none (the pessimistic case can't return 20% at any price), with the card's value held at $40.40PSA 10 rate 30.7–32.8% (80% interval on 1027 / 3237); comps ±5.0% (comp quality 93). The 80% interval, the comp band and the ×0.5 / ×1.5 fallback without population counts are starting assumptions.
Outcome mix10 21% / 9 54% / 8 17% / ≤7 8%
PSA 10 ratePopulation 31.7% → adjusted 20.8% (SV, ×0.66 at $40 value, starting assumption)
Break-evenCan't break even at these prices
CostsRaw $40.40 + shipping $5.00 + grading $59.99 (expected) + submission shipping $6.00 + time cost $3.66 = $115.05Net sale after fees: PSA 10 $89.98 · PSA 9 $18.63 · PSA 8 $16.06 · ≤7 $16.06PSA 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 splitSV grade split (starting assumption); ≤7 valued at 90% of raw
PSA 10/9 premium4.0x