Guardian TCG
GuardianTCG

Walrein Grading Value — Is It Worth Grading?

Raw price: $9.01 | PSA 10 value: $135.00 | Gem rate: 22.0%

Verdict: Likely Yes — good potential return if card is in great condition

Estimated grading ROI: 365% (assumes ~$20 PSA economy submission)

How to Decide

  1. Check the price gap: Raw $9.01 vs PSA 10 $135.00
  2. Evaluate gem rate: 22.0% chance of PSA 10
  3. Calculate ROI: After $20 grading fee, ROI is ~365%
  4. Inspect condition: Only submit cards likely to grade 9+