2 strong matched rare amperex medical pull red tip bugle boy 12ax7 tubes

I have 2 rare matched amperex Holland bugle boy red medical tip 12ax7 tubes with the awesome sounding big O getter.These tubes test 52-47 and 50-47 where 32 is the minimum good and new tubes test 48 to 50 on are Dan Nelson calibrated tv7d/u tube tester.I have over a 1000 of these high quality medical tubes I bought from a Engineer who worked for grass Instruments on polygraph machines and medical equipment for 30 plus years and then his last 8 years worked for Honeywell medical systems.I will let this go every know and then to give people a fair shot and not all at once.