Hobby People has a sale for every holiday or if they just get into a sale mood. Glow fuel runs about $15.00 a gallon on sale. I have gotten it for as low as $13.00 a gallon. They usually have Wild Cat or more often Power Master on sale, either the 15% nitro with 18% oil or the 20/20, I always stock up when it's on sale. Once in a while they also have the 10% on sale too. Sign up for there sale catalog so you know in advance what they have. There sales are a great time to stock up on a number of items. Of course each store is privately owned and sometimes just use the sale as a come on. Like I have been the first one in the store on sale day looking to stock up on 20/20 and there was none on the shelf, the manager said they must have sold out already??? As I said, I was the first one in the door.
I have seen the same thing happen if they have a good deal on an ARF, sold out and no rain checks. This tactic has happened enough that all I ever buy from them is glow fuel these days.