Tubes resale values

269 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.

Eimac 4CX1500B$1150 occasion

RCA 5963$63 occasion

G.E 814 VT-154$38 occasion

RCA 12BZ7$40 occasion

Sylvania 7N7$126 occasion20 listed

RCA 6336A$46 occasion

RCA 6CG7$63 occasion

G.E 12BH7$80 occasion

Western Electric JW 5755$69 occasion

G.E VT-51$402 occasion

Ken-Rad 6AQ5$26 occasion

G.E 12AU7$80 occasion

RCA x2 6146 x1 6CL6$126 occasion

G.E 5751 12AX7$103 occasion

Mullard GZ34 valve$210 occasion

Amperex 8163 3-400Z$287 occasion

Amperex EL84 6BQ5$287 occasion

Telefunken EF14$726 occasion

Marshall KT66$228 occasion

Sovtek EL84$20 occasion

Eimac 4E27A 5-125B$86 occasion

Hytron 10Y$126 occasion

RCA 7027A$144 occasionnone sold in 9d · 8 listed

RCA 13CW4 Nuvistor$125 occasion

Tung-Sol 6SJ7GT$132 occasion20 listed

G.E 12AY7$115 occasion

General Electric (G.E.) 6112 5-Star$30 occasion

G.E 6BQ5 EL84$46 occasion

RCA 6BQ5 EL84$57 occasion

Mullard GZ34 5AR4$268 occasionnone sold in 51d · 16 listed

G.E 6SN7GTB$75 occasion

Sylvania 12AX7$43 occasion

Amperex 6DJ8 ECC88$100 occasion

Sylvania 7025 12AX7 ECC83$70 occasion

Sylvania JAN 5814A$25 occasion

RCA JRC 5814A$38 occasion

GE General Electric JAN 5670W$20 occasion

Pr RCA 12AU7 Vintage Tubes, Long Gray Plates, D Getters Tested Strong/Balanced, 1960s, USA, Ex Sound,$118 occasion

RCA 6V6GT 6V6 GT$160 occasion

Siemens RFT 6CA7 EL34$349 occasion

Sylvania 12AY7$55 occasion

Mcintosh Svetlana Made KT88$190 occasion

Western Electric 5847$40 occasion

Tung-Sol 12AX7$86 occasion

RCA 6SL7GT VT-229$149 occasionnone sold in 12d · 20 listed

Yugoslavia KT90$65 occasion

Matsushita 12AX7 ECC83$180 occasion

RCA 5879$51 occasion

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