Tubes resale values

6 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.

Filtered: 1954 · 6 items · clear ×

G.E 6SN7GTA 6SN7GTB 6SN7GT$15 used

Tung-Sol 12AU7$25 used

G.E 12AU7$25 used

RCA 12AU7$30 used

RCA 6SN7$20 used

GE General Electric 6SN7GT$20 used

Values are informational estimates from real sales data. JunkPal may earn a commission when you buy through eBay links, at no extra cost to you.