A few more sales are in my Google Reader deal bundle but I picked out these two because they seemed the best options. Watch the fine print though. Just add to your favorite RSS reader and search.
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http://www.google.com/reader/bundle/user%2F15902974097044851783%2Fbundle%2FDeals
Oh, I'm set now. Got a pair of the Five Fingers for Christmas - had to send them back for another pair because my sis-in-law ordered the wrong size, but I've had them for over 2 weeks now. Last weekend I walked one day about 2 miles in them - and ran about 250 yards of that - and was feeling it all week in a few places.
I've been wearing them in the gym and like that a lot. It really adds an element of difficulty to a stairclimber type exercise. Also like any exercise on a balance half-ball or whatever those things are that wobble when you stand on them while you do other stuff.