Guardian TCG
GuardianTCG

Voltorb Grading Value — Is It Worth Grading?

Raw price: $7.64 | PSA 10 value: $172.34 | Gem rate: 46.7%

Verdict: Strong Yes — high gem rate and excellent ROI

Estimated grading ROI: 524% (assumes ~$20 PSA economy submission)

How to Decide

  1. Check the price gap: Raw $7.64 vs PSA 10 $172.34
  2. Evaluate gem rate: 46.7% chance of PSA 10
  3. Calculate ROI: After $20 grading fee, ROI is ~524%
  4. Inspect condition: Only submit cards likely to grade 9+