# Steve Kiefer RP #630

The Steve Kiefer RP (#630, 1988 Score, 1988) is a common Baseball card. Across 1 ZeroPop community scans it averages a 8.0/10 grade (NM-MT), with 0% grading Gem Mint 9.5 or higher.

Canonical URL: https://zeropop.app/card/steve-kiefer-rp-1988-score-630-rookie-prospect-gloss

## Card details

- Set: 1988 Score
- Number: #630
- Year: 1988
- Game: Baseball
- Rarity: Common
- Variant: Rookie Prospect
- Finish: Gloss

## Market price

- Current raw value: $2

## Community grade population

- Scans: 1
- Average overall grade: 8.0 / 10
- Average corners: 7.5
- Average edges: 8.0
- Average surface: 8.5
- Average centering: 8.5
- Gem Mint (9.5+) rate: 0%
- Highest community grade: 8.0

### Value by grade

| Grade | % of scans | Avg value |
|-------|------------|-----------|
| 8 | 100% | $2 |

### Most common condition issues

- Whitening(Front): 100% of scans

## Frequently asked questions

### What is a Steve Kiefer RP worth?

The Steve Kiefer RP from 1988 Score 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 Steve Kiefer RP cards get?

Across 1 community scans on ZeroPop, the Steve Kiefer RP averages a 8.0/10 overall grade. 0% reach Gem Mint (9.5+). Sub-grade averages: corners 7.5, edges 8.0, surface 8.5, centering 8.5.

### What are the most common defects on a Steve Kiefer RP?

The most frequently flagged condition issues on scanned Steve Kiefer RP cards are Whitening(Front) (100% of scans).

### Is the Steve Kiefer RP worth grading?

Whether the Steve Kiefer RP 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