![Marshtomp [Reverse Holo] #24](https://storage.googleapis.com/images.pricecharting.com/9d7b698d9720226bee5ad00047bd914d15089c92f6e3587eb582f7ddd955c0ca/1600.jpg)
Pokemon Crystal Guardians · #24 · Base · Aug 2006
Should You Grade?
The gem rate is only 10% — 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.