
Gordie #223
Pokemon Evolving Skies · #223 · Secret · Aug 2021
Maybe — Proceed with Caution
Should You Grade?
Raw Price
$3.30
Expected Value
$-0.87
Net Profit
$1.70
Gem Rate
55.0%
ROI
+9%
Sales / Yr
397
Negative expected value ($-0.87) — while a PSA 10 would be profitable, the probability-weighted outcome across all grades means you lose money on average at this grading tier. PSA 10 profit of $1.70 is thin — grading fees and selling costs eat most of the margin.
Best Tier for Flipping
Factors in grading cost, turnaround time, and compounding — how fast you can reinvest profits into the next flip.
Profitability by Grading Company
Shows the best-value tier from each grading company based on EV, cost, and turnaround. Pop = total graded population; 10s = grade 10 count.
Price by Grade
Raw
$3.30
BGS 10
$60.00
PSA 10
$46.13
SGC 10
$28.00
CGC 10
$20.00
9
$15.00
8
$13.73
BGS 9.5
$11.00
7
$4.88
55.0%Gem Rate (PSA 10)
1 graded last month
Past month gem rate: 0.0%
Grade Distribution (220 total graded)
220Total
PSA 1012054.5%
PSA 97735.0%
PSA 8177.7%
PSA 731.4%
