pretty much anything i buy from best buy is one of the following.
1. i have a gift card that was given to me for some reason or another.
2. they have a super great deal that can't be beat elsewhere, which rarely happens or only happens with a PM.
the second to last thing i got from there was a gopro around xmas because they were offering a $60 giftcard with purchase. it was $400 at best buy but amazon had it on sale for $340.
so via a phone call (they wouldn't do it in store, my wife tried at 2 different stores) to best buy and an online order, they matched amazon's price AND gave me the $60 giftcard.
the last thing i purchased at best buy was a 128gb memory card for the gopro that i used the giftcard for.
with amazon prime and free same day shipping on a lot of stuff in my area (or free next day or two day) i just typically order from them instead of doing a PM. it saves the hassle of having to waste time going to a store and dealing with being hassled for a $3 service plan on a $10 bluray when i'm checking out. amazon delivers right to my door so it's typically there when i get home from work.