Has anyone ever used a company called vacuum tube values to purchase vacuum tubes?


Hi. I need to purchase 36 Golden Lion kt88 tubes. It looks like the average cost for that would be about $1,600. I ran across a company called "Vacuum Tube Values" where I can get them a couple hundred bucks cheaper. Has anyone had any experience with this company? I have seen discussion to be careful about buying from a non reputable dealer because you can get less than top-quality tubes?
whataboutbob1
I have three Cary V-12 amps. One stereo and two mono blocks. They power Aerial 10T speakers. The stereo amp powers the heads and the monoblocks power the bottom cabinets.
RAM tubes without a doubt….grading, screening, matching system , computerized curve tracing setup by a tube amp genius, the late Roger Modjeski ( yes I have 16 of his KT88 )
I just noticed I had the wrong number on the tube in the original post. I'm looking at Golden Lion KT-77 tubes. Sorry about that. Does that change any opinions?