![Gholdengo ex [Holo] #139](https://storage.googleapis.com/images.pricecharting.com/11c597774a41617344beda7c894543fbb251729dd3ca7ff69799887077c5bea2/1600.jpg)
Gholdengo ex [Holo] #139
Pokemon Paradox Rift · #139 · Base · Nov 2023
Maybe — Proceed with Caution
Should You Grade?
Raw Price
$2.49
Expected Value
$-0.49
Net Profit
$1.08
Gem Rate
43.0%
ROI
+6%
Sales / Yr
225
Negative expected value ($-0.49) — 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 $1.08 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
$2.49
BGS 10
$38.00
PSA 10
$28.99
SGC 10
$23.00
BGS 9.5
$23.00
9
$22.43
CGC 10
$18.57
43.0%Gem Rate (PSA 10)
9 graded last month
Past month gem rate: 44.0%
Grade Distribution (297 total graded)
297Total
PSA 1012843.1%
PSA 914348.1%
PSA 8196.4%
PSA 772.4%
