# YMDK 9 Key Kailh Box Navy Jade Switches Shaft Testing Tool Switch Tester — resale value

Source: JunkPal price guide — https://junkpal.ai/products/ymdk-9-key-kailh-box-navy-jade-switches-shaft-testing-tool-switch-test-b073sqg9q8

**YMDK 9 Key Kailh Box Navy Jade Switches Shaft Testing Tool Switch Tester** sells for about **$9.5** new or sealed, based on real closed eBay sales.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/ymdk-9-key-kailh-box-navy-jade-switches-shaft-testing-tool-switch-test-b073sqg9q8

## Value

| Condition | Value (USD) |
| --- | --- |
| New / Sealed | $9.5 |

Values are medians of real closed eBay sales, updated 2026-07-23. 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%3DYMDK%25209%2520Key%2520Kailh%2520Box%2520Navy%2520Jade%2520Switches%2520Shaft%2520Testing%2520Tool%2520Switch%2520Tester%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%3DYMDK%25209%2520Key%2520Kailh%2520Box%2520Navy%2520Jade%2520Switches%2520Shaft%2520Testing%2520Tool%2520Switch%2520Tester%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 | YMDK |
| Category | Computers |

## About

The YMDK 9 Key Kailh Box Navy Jade Switches Shaft Testing Tool is a dedicated switch tester designed for computer enthusiasts and keyboard builders. It is specifically built for testing Kailh Box Navy Jade switches.

This tool is essential for anyone assembling custom mechanical keyboards who needs to verify switch functionality before installation.

Resale value is influenced by the tester's condition and whether it is complete.

## FAQ

**What is this item used for?**

This is a switch tester used to verify the functionality of Kailh Box Navy Jade switches before they are installed in a keyboard.

**What factors affect its resale value?**

The condition of the tester and its completeness are the primary factors that drive its resale value.

**Is this tool compatible with all switches?**

This tester is specifically designed for Kailh Box Navy Jade switches.

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Full price guide: https://junkpal.ai/products/ymdk-9-key-kailh-box-navy-jade-switches-shaft-testing-tool-switch-test-b073sqg9q8
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-23, based on real sold listings (junkpal.ai)"