# Mark McGwire #TIR-MMCT

The Mark McGwire (#TIR-MMCT, 2023 Topps Tier One, 2023) is a rare Baseball card. Across 1 ZeroPop community scans it averages a 9.0/10 grade (MINT), with 0% grading Gem Mint 9.5 or higher.

Canonical URL: https://zeropop.app/card/mark_mcgwire%7C2023_topps_tier_one%7C2023%7CTIR-MMCT%7Crelic

## Card details

- Set: 2023 Topps Tier One
- Number: #TIR-MMCT
- Year: 2023
- Game: Baseball
- Rarity: Rare
- Variant: Relic

## Community grade population

- Scans: 1
- Average overall grade: 9.0 / 10
- Average corners: 9.0
- Average edges: 9.0
- Average surface: 9.0
- Average centering: 8.5
- Gem Mint (9.5+) rate: 0%
- Highest community grade: 9.0

### Value by grade

| Grade | % of scans | Avg value |
|-------|------------|-----------|
| 9 | 100% | $12 |

### Most common condition issues

- Sharp: 100% of scans

## Frequently asked questions

### What grade do most Mark McGwire cards get?

Across 1 community scans on ZeroPop, the Mark McGwire averages a 9.0/10 overall grade. 0% reach Gem Mint (9.5+). Sub-grade averages: corners 9.0, edges 9.0, surface 9.0, centering 8.5.

### What are the most common defects on a Mark McGwire?

The most frequently flagged condition issues on scanned Mark McGwire cards are Sharp (100% of scans).

### Is the Mark McGwire worth grading?

Whether the Mark McGwire is worth submitting depends on its raw value versus its graded value and your predicted grade. ZeroPop scans the card, predicts a PSA/BGS/CGC grade, and runs the break-even math before you pay submission fees.

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Source: ZeroPop community grade data. ZeroPop is an AI-powered trading card grading app at https://zeropop.app