Mewtwo EX (163 Secret Full Art) Grading Value — Is It Worth Grading?

Verdict: Maybe — only submit cards in pristine condition

Estimated grading ROI: 2150% (assumes ~$20 PSA economy submission)

How to Decide

1. Check the price gap: Raw $158.47 vs PSA 10 $3999.00
2. Evaluate gem rate: 0.1% chance of PSA 10
3. Calculate ROI: After $20 grading fee, ROI is ~2150%
4. Inspect condition: Only submit cards likely to grade 9+

Related Pages

• Mewtwo EX (163 Secret Full Art) Card Details & Prices
• Mewtwo EX (163 Secret Full Art) PSA 10 vs PSA 9 vs Raw Comparison
• Mewtwo EX (163 Secret Full Art) Full Grading Analysis
• Mewtwo EX (163 Secret Full Art) Condition Prices (NM, LP, MP)
• XY - BREAKthrough Set Price Guide

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