I go thru a stack of 100 every few months soloing alot. Bet Ive spent $1000 so far this year in the store.
If the store hadn't come out, I would of left the game years ago. Just dont have to time to wait around for groups and the grinding it takes to acquire gear.
Love the game enough to keep giving it my $$ for my 2 cents worth of game play, when I can get it in.