What is the current resale value for a loose copy of Black Box Challenge on NES?

A loose copy of Black Box Challenge is currently valued at approximately $75.

How much more valuable is the sealed version compared to the loose version?

The sealed version is significantly more valuable, selling for $225 compared to the loose copy's $75.

Is Black Box Challenge a rare game based on these prices?

The difference in price between loose and sealed suggests strong collector demand for this NES title.

Black Box Challenge [Homebrew] — NES Price & Value

Name: Black Box Challenge [Homebrew] — NES Price & Value
Brand: NES

NES

What Black Box Challenge [Homebrew] for NES is worth — loose cart, complete in box, and sealed.

Black Box Challenge [Homebrew] value — Loose $75 · Sealed (new) $225 · Graded (WATA/CGC) $247. Prices updated July 2026.

Platform · NESGenre · Action & Adventure

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Complete-in-box price history

Monthly CIB value, based on sold comps.

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PriceCharting — Black Box Challenge [Homebrew] (NES)

Game details

Brand: NES
Platform: NES
Genre: Action & Adventure
ESRB: Everyone
Release date: May 1, 2020

Black Box Challenge [Homebrew] (NES) resale value

A loose copy of Black Box Challenge [Homebrew] averages around $75. A complete-in-box (CIB) copy — game, box, and manual — runs about null, and a factory-sealed copy commands $225.

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	$75	eBay sold comps
Sealed (new)	$225	eBay sold comps
Graded (WATA/CGC)	$247	eBay sold comps

Frequently asked questions

What is the current resale value for a loose copy of Black Box Challenge on NES?: A loose copy of Black Box Challenge is currently valued at approximately $75.
How much more valuable is the sealed version compared to the loose version?: The sealed version is significantly more valuable, selling for $225 compared to the loose copy's $75.
Is Black Box Challenge a rare game based on these prices?: The difference in price between loose and sealed suggests strong collector demand for this NES title.