Updated 11-2021
VALVO 2504 mesh plate globe used $7500/pc
COSSOR 53ku used $3500/pc
RCA 5R4 NOS with box $500/pc
Tungsram GZ33 NOS with box $4000/pair
Valvo GZ34 NOS with box $2000/pc
Updated 11-2021
VALVO 2504 mesh plate globe used $7500/pc
COSSOR 53ku used $3500/pc
RCA 5R4 NOS with box $500/pc
Tungsram GZ33 NOS with box $4000/pair
Valvo GZ34 NOS with box $2000/pc