Ive been stalking these forums for a little bit and there have recently been a few things that have made me register an account so i can say something.

Some people will collect these codes and give the codes away for free, i use Freecycle and have come across quite a few old people who give away cap codes 10 at a time, mostly to practice their eyesight with a new pair of reading glasses or something. So they usually expect feedback when they get codes wrong they go and buy a new pair of reading glasses. Very funny and honest attempt for an old person to be apart of the Internet 

Anywho i agree that your price is way too high, but i don't know. 50 Caps x 3 Points Each is 150 Points. Cant get much with that. Even during the Christmas special minimum $10 Gift Card was 200 Points.

Anyways, happy Bitcoining and Good Luck.