Much better options and purchase experience than Amazon
Recently I needed some key stock for a project, and thought snagging it on Amazon would be the cheapest, easiest solution. Only it turned out to be a hidden affiliate purchase, they poorly packaged it, and USPS for some reason sent it to a person 2,500 miles away. Neither Amazon nor USPS would help, though ultimately I got a credit.
Well, I needed it faster, so I turned to trusty Travers Tool, found more options, and pricing was about the same. Of course shipping is a bit high, but my key stock came quickly and well packaged. Reliability is something I value.