It appears no one has factored in the cost (in time and effort) it takes to locate the best deals on cups... and, where the heck do you store all those things?
Hey, I'm giving mine as gifts so that not my problem

J/K I plan on ordering them through Amazon and having them ship directly to my dad. For dh I will hunt around for the best deal at local b&m's or order them from online. I don't mind having to hunt down the good deal, its the one sport I'm good at

I admit I haven't thought about the storage but where there's a will there's a way.