PSA 10$6,500PriceCharting crawler
PSA 9$893.62PriceCharting crawler
PSA 8$601.52PriceCharting crawler
Net EV$1,577$1,794 net sale vs $217.04 cost
EV rangeEV range: > 300% / > 300% / > 300% (pessimistic / expected / optimistic)Max buy $26.76 (pessimistic case returns 20%), with the card's value held at $8.92PSA 10 rate 16.4–83.6% (80% interval on 1 / 2); 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 25% / 9 38% / 8 22% / ≤7 15%
PSA 10 ratePopulation 50.0% → adjusted 25.0% (Other, ×0.50 at $8.92 value, starting assumption)
Break-evenProfitable even with no PSA 10s
CostsRaw $8.92 + shipping $5.00 + grading $194.74 (expected; 25% chance of an upcharge tier) + submission shipping $6.00 + time cost $2.38 = $217.04Net sale after fees: PSA 10 $5,573.06 · PSA 9 $761.53 · PSA 8 $510.84 · ≤7 $1.59PSA tier: Standard $59.99; 25% chance of an upcharge to Premier; about 103 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 splitOther grade split (starting assumption); ≤7 valued at 90% of raw
PSA 10/9 premium7.3x