Can I buy an iPhone at a store for boost mobile?

I've had boost mobile for ever, and I finally see that they have the iPhones, and my grandma said she might get me it for Christmas.
But she doesn't shop online, (if worst comes to worst my dad will order it)
But, i'd like to know if any store is selling them yet,
so far I see that radio shack isn't.
Best Buy says something but its not really anything I find convincing. But any answers would be greatly appreciated.

I don't want to hear, "iPhones suck"
"stick with android"
I've always wanted one, and I've had andriods for a long time, i'd like a change. Lol

You should be able too

Ya its possible.