Blastoise Grading Value — Is It Worth Grading?

Raw price: $133.83 | PSA 10 value: $500.00 | Gem rate: 0.6%

Verdict: Maybe — only submit cards in pristine condition

Estimated grading ROI: 225% (assumes ~$20 PSA economy submission)

How to Decide

  1. Check the price gap: Raw $133.83 vs PSA 10 $500.00
  2. Evaluate gem rate: 0.6% chance of PSA 10
  3. Calculate ROI: After $20 grading fee, ROI is ~225%
  4. Inspect condition: Only submit cards likely to grade 9+

Related Pages