Guardian TCG
GuardianTCG

Mega Sableye & Tyranitar GX (Secret) Grading Value — Is It Worth Grading?

Raw price: $81.78 | PSA 10 value: $315.00 | Gem rate: 47.4%

Verdict: Strong Yes — high gem rate and excellent ROI

Estimated grading ROI: 207% (assumes ~$20 PSA economy submission)

How to Decide

  1. Check the price gap: Raw $81.78 vs PSA 10 $315.00
  2. Evaluate gem rate: 47.4% chance of PSA 10
  3. Calculate ROI: After $20 grading fee, ROI is ~207%
  4. Inspect condition: Only submit cards likely to grade 9+

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