Maybe everyone already knows about this or maybe only certain stores do this, but I picked up Kirby for Wii the other day for the $8 deal and the checkout guy said that it was a really popular game (obviously, it was over $30 off regular price) because he shipped(free store to store) 2 copies to a store over 100 miles away for some guy that bought them over the phone. So, perhaps when you do a search on bestbuy.com for in store pickup availability and a store has it that's way out of reach I guess you can call and order it and ship it to your nearest store. This was news to me... There's a lot of collectors editions of games I would have bought on clearance if I'd known about that. Then again, maybe it's just my local store that will ship out?
My point being, maybe they would do that for these Vitas because that's a fantastic price.
One final note about the 3G version of the Vita, I believe it has a GPS chip in it as well (the specs are vague, maybe it's tower triangulation) and the Wifi one doesn't, which is what I already have.