What is so special about Varget to demand such a markup in the secondary market?
Varget is a good stable powder that can perform well in smaller cartridges and well as larger non magnum cases.
So it has utility, and lots of guys have lots of loads refined with that powder.
I am not saying the prices are right, but if someone bought another powder then had to work up loads, that would be a lot of money and time.
Probably "cheaper" to just pay a premium on Varget.
My buddy just sold two 8 poundrs for 400 each, and the buyers were happy to have the same lot # for 8 pounds of shooting. I have a few jugs but feel creepy to charge that. Same with primers.
My buddy gave me hell because he had a lot of requests for his extra jugs.