# Port Test Cartridge — resale value

**Port Test Cartridge** is worth about **$1,062** loose, based on real closed eBay sales.

## Value by tier

| Condition | Value (USD) |
| --- | --- |
| Loose | $1062 |

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.

Recent movement: Steady.

## 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%2520Port%2520Test%2520Cartridge%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%2520Port%2520Test%2520Cartridge%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 |
| Publisher | Nintendo |
| Genre | Other |
| ESRB | Not Applicable |

## Port Test Cartridge (NES) resale value

A loose copy of **Port Test Cartridge** averages around $1062. A complete-in-box (CIB) copy — game, box, and manual — runs about null, and a factory-sealed copy commands null.

### 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 of a Port Test Cartridge for NES?**

The loose Port Test Cartridge for NES is currently valued at $1062.

**Is this cartridge considered rare?**

Given its high listed value, the Port Test Cartridge is considered a rare and sought-after item.

**Where can I find this cartridge for sale?**

Check JunkPal for the latest listings and accurate valuation of this collectible NES game.

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Full price guide: https://junkpal.ai/products/port-test-cartridge-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)"