Gamestops where I live practically throw them at you.
Hell, last time I went I got one of those posters of the event legends that's supposed to be for preordering something-or-other, without preordering shit, because I noticed an unopened pack of posters and asked about it, and the guy was like "well I don't give a fuck and the stuff they're supposed to be for is out of stock anyway, do you want one?" and some random 16 year old near me got caught in the wake of my asking and got one too.
I think all y'all pansy asses have serious problems if you can't even say "Can I please get a Mew code?"