What is the typical price for a loose copy?

A loose copy of One-on-One Basketball on Atari 7800 is currently valued at $7.

How much more is a sealed copy worth compared to loose?

A sealed copy sells for $27, which is $20 more than a loose copy.

Can I expect a complete-in-box copy to be worth more than sealed?

No, the sealed version is the most valuable, priced at $27 compared to $20 for CIB.

One-on-One Basketball — Atari 7800 Price & Value

Name: One-on-One Basketball — Atari 7800 Price & Value
Brand: Atari

Atari 7800

What One-on-One Basketball for Atari 7800 is worth — loose cart, complete in box, and sealed.

One-on-One Basketball value — Loose $7 · Complete (CIB) $20 · Sealed (new) $27. Prices updated July 2026.

Platform · Atari 7800

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↗ Rising · +11%

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Complete-in-box price history

Monthly CIB value, based on sold comps.

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PriceCharting — One-on-One Basketball (Atari 7800)$19.91

Game details

Brand: Atari
Platform: Atari 7800

One-on-One Basketball (Atari 7800) resale value

A loose copy of One-on-One Basketball averages around $7. A complete-in-box (CIB) copy — game, box, and manual — runs about $20, and a factory-sealed copy commands $27.

What drives the price

Condition is everything: a clean, unscratched label, an intact box without crushing, and the original manual can swing the value 30–50%. Test that the game works before you buy or sell.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

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Condition	Value	Based on
Loose	$7	eBay sold comps
Complete (CIB)	$20	eBay sold comps
Sealed (new)	$27	eBay sold comps
Graded (WATA/CGC)	$298	eBay sold comps

Frequently asked questions

What is the typical price for a loose copy?: A loose copy of One-on-One Basketball on Atari 7800 is currently valued at $7.
How much more is a sealed copy worth compared to loose?: A sealed copy sells for $27, which is $20 more than a loose copy.
Can I expect a complete-in-box copy to be worth more than sealed?: No, the sealed version is the most valuable, priced at $27 compared to $20 for CIB.