Up for sale here is this set of 2 NOS NIB Amperex orange label ECL86 / 6GW8 tubes.  These are really nice tubes.  They are untested but are guaranteed to work for you.  Please see my pictures for details.

US shipping and handling is $4, and international is $14.  I accept Paypal.  If you have any questions, please ask.

I have a number of other tubes & sockets, collectibles, Magic cards, and vintage electronics listed--feel free to take a look!