# Unknown #57

The Unknown (#57, 1986-87 Fleer Basketball, 1986) is a common Basketball card. Across 1 ZeroPop community scans it averages a 8.0/10 grade (NM-MT), with 0% grading Gem Mint 9.5 or higher. Its current raw market value is about $220.

Canonical URL: https://zeropop.app/card/unknown-1986-87-fleer-basketball-57-matte

## Card details

- Set: 1986-87 Fleer Basketball
- Number: #57
- Year: 1986
- Game: Basketball
- Rarity: Common
- Finish: Matte

## Market price

- Current raw value: $220

## Community grade population

- Scans: 1
- Average overall grade: 8.0 / 10
- Average corners: 8.0
- Average edges: 8.0
- Average surface: 8.0
- Average centering: 9.0
- Gem Mint (9.5+) rate: 0%
- Highest community grade: 8.0

### Value by grade

| Grade | % of scans | Avg value |
|-------|------------|-----------|
| 8 | 100% | $220 |

## Frequently asked questions

### What is a Unknown worth?

A raw (ungraded) Unknown from 1986-87 Fleer Basketball currently carries a market value of about $220. Graded copies sell for more. The value ladder on this page shows the estimated price at each grade.

### What grade do most Unknown cards get?

Across 1 community scans on ZeroPop, the Unknown averages a 8.0/10 overall grade. 0% reach Gem Mint (9.5+). Sub-grade averages: corners 8.0, edges 8.0, surface 8.0, centering 9.0.

### Is the Unknown worth grading?

Whether the Unknown 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