# Philips ECG (Sylvania) 12AT7 ECC81 — resale value

Source: JunkPal price guide — https://junkpal.ai/products/philips-ecg-sylvania-12at7-ecc81-tubes-reverb

**Philips ECG (Sylvania) 12AT7 ECC81** is worth about **$48**, based on real closed eBay sales.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/philips-ecg-sylvania-12at7-ecc81-tubes-reverb

## Value

| Condition | Value (USD) |
| --- | --- |
| Used | $48 |

Values are medians of real closed eBay sales, updated 2026-07-25. 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%3DPhilips%2520Sylvania%252012AT7%2520ECC81%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%3DPhilips%2520Sylvania%252012AT7%2520ECC81%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

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## Details

| Field | Value |
| --- | --- |
| Brand | Philips ECG (Sylvania) |
| Model | 12AT7 ECC81 |
| Year | 1981–1987 |
| Used range | $48 – $48 |
| Sample size | 2 listings |
| Category | Tubes |

## Philips ECG (Sylvania) 12AT7 ECC81 resale value

The used Philips ECG (Sylvania) 12AT7 ECC81 has a median Reverb asking price of **$48**, ranging from $48 to $48 across 2 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 approximate age of these Philips ECG (Sylvania) 12AT7 ECC81 tubes?**

These tubes were manufactured between the years 1981 and 1987.

**Are these tubes currently available for purchase?**

Yes, there are currently 2 listings available for this model.

**What is the listed price range for the 12AT7 ECC81 tubes?**

The used range for the Philips ECG (Sylvania) 12AT7 ECC81 is listed at $48.

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Full price guide: https://junkpal.ai/products/philips-ecg-sylvania-12at7-ecc81-tubes-reverb
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-25, based on real sold listings (junkpal.ai)"