Tubes are untested by me to keep my price down, however it looks like the previous owner tested alot of them on his B&K tube tester, I of course tossed out any that I saw to be no good. You are getting all 89 tubes for 1 price. This item is in the category "Collectibles\Radio, Phonograph, TV, Phone\Radios\Parts & Tubes". The seller is "davidandrews-tubes" and is located in this country: US. This item can be shipped worldwide.