![Poliwrath [1st Edition] #13](https://storage.googleapis.com/images.pricecharting.com/53ec02019771b71a598c2a35ae0cf7ecc6a63e28efdcb206f054a183f2d73a5a/1600.jpg)
Pokemon Base Set · #13 · Jun 1995
Should You Grade?
The gem rate is only 4% — you'll need a very clean copy to hit PSA 10.
Factors in grading cost, turnaround time, and compounding — how fast you can reinvest profits into the next flip.
Shows the best-value tier from each grading company based on EV, cost, and turnaround. Pop = total graded population; 10s = grade 10 count.