Tubes resale values

156 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 August 2026 · prices refresh as new sales close.

Mullard ECC33 AT1000 TESTED Vacuum Tube Rare Round Plate Brown Base dual triode like 6SN7$200 used

Mullard ECC83/ 12AX7$70 used

Telefunken EF86$151 used

Philips ECC808$157 used

Groove Tubes GT 6L6 GE USA$75 used

Baldwin 12AX7 NOS$65 used

Mazda EL84 / 6BQ5$266 used

Rogers 35W4$66 used

Mullard GZ$85 used

Sylvania etc. ONE (1) 6EU7 tNOS AT1000 TESTED Balanced! PI Vacuum Tube GE, Raytheon dual triode$33 used

RCA 6V6GTA tNOS AT1000 TESTED Vacuum Tube grey plate Beam Power 6V6$54 used

Westinghouse 6072$163 used

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