I got mine from
Rocky Mountain ATV. I bought a pair, that I believe was on closeout. It doesn't look like they have it any more, but I would buy
this one next. It looks solid, for a reasonable price, granted not HF price. While I only had two, I found I really could have used three.... so that is what I would recommend. While you are at it, you might as well pick up a few extra goodies for this order, like the $5 tire stem puller, and stem/cores, etc...
Edit: There is a bit of feedback that the puller is junk, but I have seen better ones on ebay.