# 3.5mm Auxiliary Cable for Echo Auto (2nd Gen) — resale value

**3.5mm Auxiliary Cable for Echo Auto (2nd Gen)** sells for about **$4.99** new or sealed, based on real closed eBay sales.

## Value

| Condition | Value (USD) |
| --- | --- |
| New / Sealed | $4.99 |

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%3DEcho%2520Auto%25202nd%2520Gen%2520auxiliary%2520cable%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%3DEcho%2520Auto%25202nd%2520Gen%2520auxiliary%2520cable%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 | Amazon |
| Category | Amazon Devices |

## About

This is a 3.5mm Auxiliary Cable specifically designed for the Echo Auto (2nd Gen). It functions as a connection cable for audio input.

This guide is for owners of the Echo Auto (2nd Gen) looking to connect external audio sources.

Resale value is determined by the cable's physical condition and whether it is complete.

## FAQ

**What is this cable for?**

This is a 3.5mm Auxiliary Cable designed to connect to the Echo Auto (2nd Gen).

**What affects the resale value of this cable?**

The resale value is driven by the cable's condition and its completeness.

**Is this cable compatible with other Amazon devices?**

This cable is specifically listed for the Echo Auto (2nd Gen).

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Full price guide: https://junkpal.ai/products/3-5mm-auxiliary-cable-for-echo-auto-2nd-gen-b0bc2brr2x
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)"