# RCA 5U4GB — resale value

**RCA 5U4GB** is worth about **$45**, based on real closed eBay sales.

## Value

| Condition | Value (USD) |
| --- | --- |
| Used | $45 |

Values are medians of real closed eBay sales, updated 2026-08-05. 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%3DRCA%25205U4GB%2520tube%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%3DRCA%25205U4GB%2520tube%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 | RCA |
| Model | 5U4GB |
| Used range | $45 – $45 |
| Sample size | 3 listings |
| Category | Tubes |

## RCA 5U4GB resale value

The used RCA 5U4GB has a median Reverb asking price of **$45**, ranging from $45 to $45 across 3 current listings.

### What drives the price

For a used part, condition, compatibility, and originality move the price most. Vintage and limited runs command a premium; player-grade and modified examples sell for less.

## FAQ

**What is the current resale price range for the RCA 5U4GB tubes?**

The RCA 5U4GB tubes are currently listed in a used range of $45.

**How many RCA 5U4GB listings are available right now?**

There are 3 listings available for the RCA 5U4GB tubes on JunkPal.

**Are these RCA 5U4GB tubes a good investment?**

Given the consistent $45 pricing across available listings, they represent a stable value for audio enthusiasts.

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Full price guide: https://junkpal.ai/products/rca-5u4gb-tubes-reverb
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-08-05, based on real sold listings (junkpal.ai)"