Just got back from Walmart, and the 777 loose powder is down to $15 jug. They have about 12 left. Is this a good price, or should I wait to see if they go down more? The Pyrodex powder is $9 a jug. They had about 6 or so of those left. The new Hornaday FPB's were $15. Thought about picking some of those up, but they still had alot of those left too, and they dont seem to be going very fast.