# Black Box Challenge [Homebrew] — resale value

Source: JunkPal price guide — https://junkpal.ai/products/black-box-challenge-homebrew-nes-price

**Black Box Challenge [Homebrew]** is worth about **$75** loose, based on real closed eBay sales. Sealed or new examples sell for around **$224.99**.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/black-box-challenge-homebrew-nes-price

## Value by tier

| Condition | Value (USD) |
| --- | --- |
| Loose | $75 |
| Sealed (new) | $225 |
| Graded (WATA/CGC) | $247 |

Values are medians of real closed eBay sales, updated 2026-07-25. They are estimates for reference, not offers or appraisals — condition, completeness and edition move them a lot, so compare against the sold listings before pricing anything.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DNES%2520Black%2520Box%2520Challenge%2520Homebrew%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-sold&p=md-sold) — the closed sales these medians are computed from
- [Live listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DNES%2520Black%2520Box%2520Challenge%2520Homebrew%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-live&p=md-live) — what sellers are asking right now

eBay links are affiliate links: JunkPal may earn a commission at no cost to you.

## Details

| Field | Value |
| --- | --- |
| Brand | 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.

## FAQ

**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.

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Full price guide: https://junkpal.ai/products/black-box-challenge-homebrew-nes-price
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-25, based on real sold listings (junkpal.ai)"