![Dark Slowbro [1st Edition] #29](https://storage.googleapis.com/images.pricecharting.com/3296ea2af0d4aef2fb2e16adc86b085e1faef2f242c1267f83f1476c927df817/1600.jpg)
Dark Slowbro [1st Edition] #29
Pokemon Team Rocket · #29 · Apr 2000
Maybe — Proceed with Caution
Should You Grade?
Raw Price
$15.50
Expected Value
$15.16
Net Profit
$62.00
Gem Rate
20.7%
ROI
+203%
Sales / Yr
163
The gem rate is only 21% — you'll need a very clean copy to hit PSA 10.
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
$15.50
BGS 10
$391.00
PSA 10
$301.01
SGC 10
$181.00
CGC 10
$92.50
9
$42.00
8
$26.64
7
$13.50
20.7%Gem Rate (PSA 10)
+15 graded in 30 days
+15 in 90 days
Grade Distribution (1,419 total graded)
1,419Total
PSA 1029420.7%
PSA 964345.3%
PSA 829921.1%
PSA 71067.5%
Below 7735.1%