Schiit Saga which tubes to order?

I suspect that some of these "NOS" 6SN7's (and others) may be used "pulls" in old boxes! Nothing wrong with used tubes that still have high cathode emission (70% +). They should be advertised as such and sold at a reasonable price! Certainly not for hundreds of dollars!

I bought a used quad set of RCA 6L6GC black plates for use in my Fender Twin. $75 per tube ($300 total). I consider this a good and fair deal. The US - made Black Plates are the ne plus ultra's of the 6L6's (for tone and longevity!).