PSA 10$200.00PokemonPriceTracker 90d
PSA 9$26.90PokemonPriceTracker 90d
PSA 8$34.99PokemonPriceTracker 90d
Net EV−$45.77$49.36 net sale vs $95.13 cost
EV rangeEV range: -57% / -48% / -38% (pessimistic / expected / optimistic)Max buy: none (the pessimistic case can't return 20% at any price), with the card's value held at $21.18PSA 10 rate 29.0–40.4% (80% interval on 39 / 113); comps ±7.5% (comp quality 85). 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 34.5% → adjusted 20.9% (SV, ×0.60 at $21 value, starting assumption)
Break-evenNeeds ≥ 51.9% adjusted (≈ 85.8% population)
CostsRaw $21.18 + shipping $5.00 + grading $59.99 (expected) + submission shipping $6.00 + time cost $2.96 = $95.13Net sale after fees: PSA 10 $166.25 · PSA 9 $17.69 · PSA 8 $24.63 · ≤7 $10.96PSA 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 premium7.4x