What is the current resale value for a loose copy of NBA 2K21 Mamba Forever Edition?

A loose copy of NBA 2K21 Mamba Forever Edition is currently valued around $5.

How much more is a sealed copy worth compared to a complete-in-box version?

A sealed copy is valued at $55, which is $36 more than the complete-in-box version priced at $19.

Where can I find the best deal for this game?

For the lowest price, look for a loose copy at around $5, while the highest value is in the sealed condition at $55.

NBA 2K21 [Mamba Forever Edition] — Nintendo Switch Price & Value

Name: NBA 2K21 [Mamba Forever Edition] — Nintendo Switch Price & Value
Brand: Nintendo

Nintendo Switch

What NBA 2K21 [Mamba Forever Edition] for Nintendo Switch is worth — loose cart, complete in box, and sealed.

NBA 2K21 [Mamba Forever Edition] value — Loose $5 · Complete (CIB) $19 · Sealed (new) $55. Prices updated July 2026.

Platform · Nintendo Switch

Live on eBay now

↘ Falling · -40%

See current eBay listings

Complete-in-box price history

Monthly CIB value, based on sold comps.

See the actual sold listings on eBay ↗

Live on eBay right now

Which version do you have?

For the lowest cost, buy the Standard NBA 2K21 for $8. The Mamba Forever Edition at $19 offers a premium experience, likely through special packaging or limited edition status, which collectors value. If you only want the game, stick to the Standard. If you want the collectible presentation, the extra $11 for the Mamba Forever Edition is worthwhile.

VersionUsedNewBuy

Mamba Forever Edition— this pageNBA 2K21 [Mamba Forever Edition] — Nintendo Switch Price & Value$18.6$54.95eBay ↗

StandardNBA 2K21 — Nintendo Switch Price & Value$7.99$15.42eBay ↗

JunkPal AI· resale insightanalyzing sold comps…

▍

Price data verified against · 1

PriceCharting — NBA 2K21 [Mamba Forever Edition] (Nintendo Switch)$18.6

Game details

Brand: Nintendo
Platform: Nintendo Switch

NBA 2K21 [Mamba Forever Edition] (Nintendo Switch) resale value

A loose copy of NBA 2K21 [Mamba Forever Edition] averages around $5. A complete-in-box (CIB) copy — game, box, and manual — runs about $19, and a factory-sealed copy commands $55.

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

Shop this on eBay ↗

Condition	Value	Based on
Loose	$5	eBay sold comps
Complete (CIB)	$19	eBay sold comps
Sealed (new)	$55	eBay sold comps
Graded (WATA/CGC)	$500	eBay sold comps

Frequently asked questions

What is the current resale value for a loose copy of NBA 2K21 Mamba Forever Edition?: A loose copy of NBA 2K21 Mamba Forever Edition is currently valued around $5.
How much more is a sealed copy worth compared to a complete-in-box version?: A sealed copy is valued at $55, which is $36 more than the complete-in-box version priced at $19.
Where can I find the best deal for this game?: For the lowest price, look for a loose copy at around $5, while the highest value is in the sealed condition at $55.