Gemi Grade Report
Armored Mewtwo
SM Black Star Promos
Scanned with GemiScan
Grade your own cards free.
Published September 27, 2026
Card Info
- Set
- smp
- Number
- SM228
Grading Summary
This Armored Mewtwo shows excellent centering and a very clean surface overall, with the main wear concentrated in the edges and a couple of minor corner chips. The back scan had slight glare, but the visible flaws were still limited to small marks rather than major damage.
Flags
Image Quality
Parts of this scan are hard to inspect. Glare, overexposure, or low detail may reduce grading confidence.
Subgrades
Grade Shape
Four-axis score profile
Measured centering is extremely tight on both sides and front-to-back, with the front and back staying close to even proportions. That level of balance supports a top centering result.
Corner condition is strong overall, with only minor white chips on the back bottom-right and bottom-left corners. The wear is localized and small, which is consistent with a high corner grade.
Observed
The edge grade is held back by several small white chips/whitening marks on the front border, including a more noticeable nick at the right edge and additional wear along the upper border. These are minor in size but clearly break the cut boundary in a few places, which fits a mid-level edge result.
Observed
Surface condition is largely clean, with only a few tiny dark specks visible on the back Poké Ball artwork and swirl areas. No meaningful scratching, creasing, dents, or print-line issues were identified, and the minor back glare did not prevent the spots from being seen.
Observed
What's holding this card back
Lowest axisEdges (7.0) is the lowest of the four axes. It's the main thing keeping this card from a higher grade.
The limiting defect is Edge Wear (minor, front).
Bringing edges up to the level of the next-weakest axis (Corners, 9.0) would be the single biggest improvement available.
Centering
Front
Back
Certificate
Verified
Armored Mewtwo
smp · SM228
