Pokemon Japanese Ninja Spinner · #029 · Base · Mar 2026
Should You Grade?
Only 1 cards have been graded by PSA. There is insufficient data to determine grading profitability, and finding buyers for graded copies may be difficult.
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.
