# Raptor GL15 Ground Loop Isolator — resale value

Source: JunkPal price guide — https://junkpal.ai/products/raptor-gl15-ground-loop-isolator-b00xjnxs2m

**Raptor GL15 Ground Loop Isolator** sells for about **$11.95** 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/raptor-gl15-ground-loop-isolator-b00xjnxs2m

## Value

| Condition | Value (USD) |
| --- | --- |
| New / Sealed | $11.95 |

Values are medians of real closed eBay sales, updated 2026-07-22. 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%3DRaptor%2520GL15%2520Ground%2520Loop%2520Isolator%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%3DRaptor%2520GL15%2520Ground%2520Loop%2520Isolator%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 | Metra Electronics |
| Category | Car & Vehicle Electronics |

## About

The Raptor GL15 is a Ground Loop Isolator manufactured by Metra Electronics, designed for use in Car & Vehicle Electronics systems.

This device is sought after by automotive enthusiasts, installers, and owners needing to resolve ground loop issues in their vehicle audio or electronic setups.

Its resale value is determined by the unit's physical condition, whether it is complete, and any specific edition details.

## FAQ

**What is the Raptor GL15 used for?**

The Raptor GL15 is a Ground Loop Isolator designed to resolve ground loop issues within Car & Vehicle Electronics systems.

**Who typically needs this product?**

Automotive enthusiasts, installers, and owners dealing with electronic interference in their vehicles are the primary users.

**What factors affect the resale value?**

Resale value is based on the item's condition, completeness, and edition.

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Full price guide: https://junkpal.ai/products/raptor-gl15-ground-loop-isolator-b00xjnxs2m
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-22, based on real sold listings (junkpal.ai)"