# GAA21750AK3 Universal Server Elevator Blue Test Tool Unlimited Times Unlock Elevators Service Tool TT/Converter — resale value

Source: JunkPal price guide — https://junkpal.ai/products/gaa21750ak3-universal-server-elevator-blue-test-tool-unlimited-times-u-b07dhjdfcp

**GAA21750AK3 Universal Server Elevator Blue Test Tool Unlimited Times Unlock Elevators Service Tool TT/Converter** sells for about **$99** 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/gaa21750ak3-universal-server-elevator-blue-test-tool-unlimited-times-u-b07dhjdfcp

## Value

| Condition | Value (USD) |
| --- | --- |
| New / Sealed | $99 |

Values are medians of real closed eBay sales, updated 2026-07-17. 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%3DUniversal%2520Server%2520Elevator%2520Blue%2520Test%2520Tool%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%3DUniversal%2520Server%2520Elevator%2520Blue%2520Test%2520Tool%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 | Yaeccc |
| Category | Home Audio & Theater |

## About

The GAA21750AK3 Universal Server Elevator Blue Test Tool is a service tool designed for elevators, functioning as a TT/Converter.

This tool is sought after by technicians and enthusiasts who require a universal testing and unlocking solution for server elevators.

Resale value is determined by the tool's condition, its completeness, and its specific edition.

## FAQ

**What is the GAA21750AK3 tool used for?**

It is a universal server elevator service tool that functions as a TT/Converter for testing and unlocking elevators.

**What factors affect the resale value of this tool?**

The condition, completeness, and specific edition of the GAA21750AK3 tool drive its resale value.

**Who typically needs a Universal Server Elevator Test Tool?**

Technicians and enthusiasts who service or work with server elevators are the primary users of this tool.

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Full price guide: https://junkpal.ai/products/gaa21750ak3-universal-server-elevator-blue-test-tool-unlimited-times-u-b07dhjdfcp
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-17, based on real sold listings (junkpal.ai)"