# John Roseboro #42

The John Roseboro (#42, Topps, 1958) is a common Baseball card. Across 1 ZeroPop community scans it averages a 6.5/10 grade (EX-MT), with 0% grading Gem Mint 9.5 or higher.

Canonical URL: https://zeropop.app/card/john-roseboro-topps-42-standard

## Card details

- Set: Topps
- Number: #42
- Year: 1958
- Game: Baseball
- Rarity: Common
- Finish: Standard

## Market price

- Current raw value: $8

## Community grade population

- Scans: 1
- Average overall grade: 6.5 / 10
- Average corners: 7.5
- Average edges: 7.5
- Average surface: 6.0
- Average centering: 8.0
- Gem Mint (9.5+) rate: 0%
- Highest community grade: 6.5

### Value by grade

| Grade | % of scans | Avg value |
|-------|------------|-----------|
| 7 | 100% | $8 |

### Most common condition issues

- Sharp(Front): 100% of scans
- Whitening(Front): 100% of scans
- Top Center(Front): 100% of scans

## Frequently asked questions

### What is a John Roseboro worth?

The John Roseboro from Topps has a live raw market value that moves with recent sales, and graded copies sell for more. Create a free ZeroPop account and start a 3-day Pro trial to see its current value, full price history, and the estimated price at every grade.

### What grade do most John Roseboro cards get?

Across 1 community scans on ZeroPop, the John Roseboro averages a 6.5/10 overall grade. 0% reach Gem Mint (9.5+). Sub-grade averages: corners 7.5, edges 7.5, surface 6.0, centering 8.0.

### What are the most common defects on a John Roseboro?

The most frequently flagged condition issues on scanned John Roseboro cards are Sharp(Front) (100% of scans), Whitening(Front) (100% of scans), Top Center(Front) (100% of scans).

### Is the John Roseboro worth grading?

Whether the John Roseboro 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