(2)  Mint Matched NOS  testing 110% Sylvania 2-Hole Blackplate 6SN7GT/VT-231    Audio Tubes,  Clean Glass  Tests are 104/106 & 104/106 with Min. Value being 50/50 or same as 65% on My Calibrated By Dan Nelson TV-7 Tube Tester, Good Luck Bidding !  

(((((I do not lower declared value or write as gift due to US Laws)))))

I no longer ship to China & Vietnam due to lost packages in Custom's