Mewtwo ex 101/109 Ruby & Sapphire Pregrading Report
Card photos and centering analysis




This is a GradeValue pregrading report for Mewtwo ex 101/109 Ruby & Sapphire. Based on centering and surface analysis, the estimated grade is approximately PSA 1. Raw copies are worth about $224.54, while a graded PSA 10 is around $24,049.50. Use this analysis to decide whether to grade it or keep it raw.
Grade
Estimated pregrade: PSA 1. This is a pre-submission estimate from centering and surface condition.
Centering
- Front: 46/54 top-to-bottom, 56/44 left-to-right
- Back: 48/52 top-to-bottom, 45/55 left-to-right
Surface condition
11 surface defects flagged (11 on the front). Noted types: unclassified, whitening, edge wear.
Corner analysis
- Front corners: 95/100
- Back corners: 99/100
Value: raw vs graded
| Raw / ungraded | $224.54 |
|---|---|
| PSA 9 | $5,008.54 |
| PSA 10 | $24,049.50 |
| BGS 10 | $31,264.00 |
| CGC 10 | $3,253.44 |
How GradeValue pregrading works
GradeValue is a pregrading tool for trading cards. Upload front and back photos and it measures centering, flags surface defects, estimates a likely grade, and compares raw versus graded market value so you can decide whether a card is worth sending to PSA, CGC, or BGS.
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Related research
Grading ROI for the whole set, from live prices.
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Report updated November 5, 2026.