![Electrode [1999-2000] #21](https://storage.googleapis.com/images.pricecharting.com/t3fcqawvg2rgcuza/1600.jpg)
Pokemon Base Set · #21
Should You Grade?
Low grading population — gem rates based on only 68 graded cards may be unreliable, and the market for this card in graded form may be illiquid. The gem rate is only 25% — you'll need a very clean copy to hit PSA 10. Only 36 sales per year — it may take time to find a buyer at full price.
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.