Swablu #GG27
Pokemon Crown Zenith · #GG27 · Base · Jan 2023
Maybe — Proceed with Caution
Should You Grade?
Raw Price
$7.00
Expected Value
$-2.51
Net Profit
$0.74
Gem Rate
28.0%
ROI
+3%
Sales / Yr
342
Negative expected value ($-2.51) — while a PSA 10 would be profitable, the probability-weighted outcome across all grades means you lose money on average at this grading tier. The gem rate is only 28% — you'll need a very clean copy to hit PSA 10. PSA 10 profit of $0.74 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
$7.00
BGS 10
$169.00
PSA 10
$129.99
SGC 10
$78.00
CGC 10
$22.74
9
$20.99
BGS 9.5
$16.00
8
$10.75
7
$7.05
28.0%Gem Rate (PSA 10)
76 graded last month
Past month gem rate: 21.0%
Grade Distribution (887 total graded)
887Total
PSA 1024928.1%
PSA 947553.6%
PSA 812714.3%
PSA 7242.7%
Below 791.0%