![Brock's Rhyhorn [1st Edition] #70](https://storage.googleapis.com/images.pricecharting.com/de2c02d206ad6562590c8e6506ec798e15be793066ba2758238b9b1e7b660608/1600.jpg)
Brock's Rhyhorn [1st Edition] #70
Pokemon Gym Heroes · #70 · Aug 2000
Maybe — Proceed with Caution
Should You Grade?
Raw Price
$2.63
Expected Value
$2.70
Net Profit
$25.87
Gem Rate
16.2%
ROI
+147%
Sales / Yr
86
The gem rate is only 16% — you'll need a very clean copy to hit PSA 10. Only 86 sales per year — it may take time to find a buyer at full price.
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
$2.63
BGS 10
$98.00
PSA 10
$75.19
SGC 10
$45.00
CGC 10
$43.50
9
$20.98
BGS 9.5
$16.31
8
$9.99
7
$8.00
16.2%Gem Rate (PSA 10)
+4 graded in 30 days
+9 in 90 days
Grade Distribution (339 total graded)
339Total
PSA 105516.2%
PSA 916749.3%
PSA 87923.3%
PSA 7205.9%
Below 7164.7%