![Ho-Oh [Reverse Holo] #10](https://storage.googleapis.com/images.pricecharting.com/4e77bb939ccba1fdfc21b0e3dce8a1c9d4f237952e37d305985163d00b740247/1600.jpg)
Pokemon Secret Wonders · #10 · Base · Nov 2007
Should You Grade?
The gem rate is only 2% — 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.