Mr. Mime #122
Pokemon Scarlet & Violet 151 · #122 · Base · Sep 2023
Maybe — Proceed with Caution
Should You Grade?
Raw Price
$1.23
Expected Value
$-0.33
Net Profit
$5.61
Gem Rate
33.8%
ROI
+35%
Sales / Yr
164
Negative expected value ($-0.33) — 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 $5.61 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
$1.23
BGS 10
$58.00
PSA 10
$44.99
SGC 10
$27.00
CGC 10
$21.84
BGS 9.5
$14.00
9
$11.24
8
$10.01
33.8%Gem Rate (PSA 10)
+4 graded in 30 days
+15 in 90 days
Grade Distribution (151 total graded)
151Total
PSA 105133.8%
PSA 96845.0%
PSA 82516.6%
PSA 742.6%
Below 721.3%