Guardian TCG
GuardianTCG

Shuckle GX (Secret) Grading Value — Is It Worth Grading?

Raw price: $81.56 | PSA 10 value: $386.67 | Gem rate: 42.5%

Verdict: Strong Yes — high gem rate and excellent ROI

Estimated grading ROI: 281% (assumes ~$20 PSA economy submission)

How to Decide

  1. Check the price gap: Raw $81.56 vs PSA 10 $386.67
  2. Evaluate gem rate: 42.5% chance of PSA 10
  3. Calculate ROI: After $20 grading fee, ROI is ~281%
  4. Inspect condition: Only submit cards likely to grade 9+