PSA 10$84.44PokemonPriceTracker 90d
PSA 9$38.40PokemonPriceTracker 90d
PSA 8$15.83PokemonPriceTracker 90d
Net EV−$55.60$30.01 net sale vs $85.61 cost
EV rangeEV range: -67% / -65% / -62% (pessimistic / expected / optimistic)Max buy: none (the pessimistic case can't return 20% at any price), with the card's value held at $12.00PSA 10 rate 31.5–34.2% (80% interval on 634 / 1932); 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 20% / 9 55% / 8 18% / ≤7 8%
PSA 10 ratePopulation 32.8% → adjusted 19.7% (SV, ×0.60 at $12 value, starting assumption)
Break-evenCan't break even at these prices
CostsRaw $12.00 + shipping $5.00 + grading $59.99 (expected) + submission shipping $6.00 + time cost $2.62 = $85.61Net sale after fees: PSA 10 $67.06 · PSA 9 $27.55 · PSA 8 $8.19 · ≤7 $3.87PSA 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 premium2.2x