Here are 3 test good General Electric 2050A tubes.I found these tubes without boxes so i am not sure if they are new or used for a few hours. .These tubes were made in the USA .I tested the tubes on my Hickok 600 tube tester and they test good. USPS 1st class shipping with tracking is $6.00. USPS 1st Class International Shipping is $25.00.I have been selling tubes on Ebay since 1996 and i know how to pack tubes so they will arrive safely. I usually ship on the next business day.