I just picked up some for a 1/2 from here. They are local to me, but I'm sure they would put some in an envelope. 3 sets in a bag was about $10. Or track down a tool truck, they have them also.
I'm in need oh a 1/4 hog ring for my little snap on all the sockets just fall right off I wondor if it's possible to just stretch it out again as its smashed in but still looks good or is it toast i bought it used from the snap on truck for $100 with a battery and only tried it once and found the issue.