Squirtle 039 MEP Black Star Promos Pregrading Report
Card photos and centering analysis
This is a GradeValue pregrading report for Squirtle 039 MEP Black Star Promos. Based on centering and surface analysis, the estimated grade is approximately PSA 10. Raw copies are worth about $22.07, while a graded PSA 10 is around $89.30. That works out to an estimated grading ROI of about 1.6x. Use this analysis to decide whether to grade it or keep it raw.
Grade
Estimated pregrade: PSA 10. This is a pre-submission estimate from centering and surface condition.
Centering
- Front: 49/51 top-to-bottom, 49/51 left-to-right
- Back: 48/52 top-to-bottom, 48/52 left-to-right
Corner analysis
- Front corners: 100/100
- Back corners: 100/100
Value: raw vs graded
| Raw / ungraded | $22.07 |
|---|---|
| PSA 9 | $30.00 |
| PSA 10 | $89.30 |
| BGS 10 | $243.50 |
| CGC 10 | $61.27 |
| Estimated grading ROI | 1.6x |
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 October 4, 2026.