845 Tube Refresh

Most of the info I find on new production 845 tube recommendations is a bit stale. Some of the variants recommended are no longer readily available. I just bought an 845 tube amp with basic Shuguangs and I am wanting to try something else without spending the price of the amp all over again. NOS 845s are too expensive for me to consider. What say you 845 fans?
Ag insider logo xs@2xhoopster
IF your amp can use KRs with lower filament current, Renaissance Audio in Ann Arbor has some older stock of the 845 that I know he would like to sell. They will be on budget for you and Renaissance is KRs North America service center.  In fact, he is who introduced me to KR.  They will not have a warranty but Bradley tests them prior and they are working fine when they leave.  
I had a customer receive a pair from him over the weekend and evidently they sounded great.  
If your amp can use them, I would be happy to help you get them.  
@ test pilot. No they don’t. My bad.I was replacing my four 300 B tubes at the same time and I did  consider the Takatasuki that the Parts Connection was carrying. Thanks for your correction and sorry for the confusion. I went both 845 & 300B with the Psvane Acme Supreme series.