What is the typical price range for a used RCA 12AX7 tube?

The used range for the RCA 12AX7 is currently between $39.99 and $100.

How many RCA 12AX7 listings are available right now?

There are currently 3 listings available for the RCA 12AX7 model.

Are these RCA 12AX7 tubes considered a good investment?

With prices starting at $39.99, these tubes offer good value for collectors and audio enthusiasts.

RCA 12AX7 — Part Resale Value

Name: RCA 12AX7 — Part Resale Value
Brand: RCA

Tubes

What a used RCA 12AX7 sells for on Reverb (median of 2 recent listings).

RCA 12AX7 value — Used $150. Prices updated September 2026.

Used

$150

New / Sealed

—

Live on eBay now

See current eBay listings

Live on eBay right now

Expired listings — price reference

RCA 12AX7 Matched Pair, Black Plates, Square Getter, Hickok Tested~~$34~~Usedexpired · seen Sep 17Look up ↗

RCA 12AX7A 1960's 14mm Gray Plate Tubes PLATINUM MATCHED on AT1000 ECC83 7025~~$140.93~~Usedexpired · seen Sep 17Look up ↗

NOS RCA 12AX7A ECC83 12AX7 USA TUBE CREAM OF THE CROP HIGHEST EMISSIONS!~~$148.74~~Newexpired · seen Sep 17Look up ↗

Vintage RCA 7025 Vacuum Tube USA Short Plate In 12AX7A ECC83 Box Untested~~$40~~Open boxexpired · seen Sep 17Look up ↗

2 RCA 12AX7 BLACK PLATE SQUARE GETTER RADIO VACUUM TUBES, TV-7 TESTED~~$40~~Usedexpired · seen Sep 17Look up ↗

eBay removes ended listings after ~90 days — we keep the prices. Look up finds current listings for the same item.

Price data verified against · 1

Reverb — RCA 12AX7 (used listings)$150

Item details

Brand: RCA
Make: RCA
Model: 12AX7
Used range: $137.94 – $150
Sample size: 2 listings

RCA 12AX7 resale value

The used RCA 12AX7 has a median Reverb asking price of $150, ranging from $137.94 to $150 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.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

Shop this on eBay ↗

Condition	Value	Based on
Used	$150	eBay sold comps
Live asking — low / typical / high	$25 / $59.99 / $289.99	20 live eBay listings ↗

Market check: As of September 16, 2026, 20 live eBay listings ask $25.00–$289.99 (median $59.99). Asking prices sit about 60% below the typical sold value of $150.00 — a window worth checking for buyers.

Frequently asked questions

What is the typical price range for a used RCA 12AX7 tube?: The used range for the RCA 12AX7 is currently between $39.99 and $100.
How many RCA 12AX7 listings are available right now?: There are currently 3 listings available for the RCA 12AX7 model.
Are these RCA 12AX7 tubes considered a good investment?: With prices starting at $39.99, these tubes offer good value for collectors and audio enthusiasts.