Tubes resale values

5 Tubes priced on real sold comps, ranging from $10 to $3,500. See what each is worth — loose or complete — before you buy or sell.

Updated September 2026 · prices refresh as new sales close.

Filtered: 1960 · 5 items · clear ×

G.E 12AX7 ECC83$161 used

G.E 5U4$15 used

Mullard 6GJ7$10 used

RCA ECC81 12AT7 6201 E81CC$30 used

Amperex 12AX7 1960–1967$320 used

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