As it seems, even though many shops have it listed with the price, until this moment, more people have seen a Yeti than this beast...
No, but at only 200mhz faster than the 5350, and with it easily overclocked to the 5370s speeds (see Overclocking AMD's Socket AM1: Test Results And Analysis ) you're better off doing that.
5350 is not easilly overclocked. That's why I was courious about 5370. It has a starting point at 5350's ceiling and I was courious to see if ti has luckier multiplier combination that would enable better OC and higher DRAM freq. I can't get 5350 to 1866 MHz, it would be nice if 5370 could reach it.
Provided that it works solidly and don't breach TDP by much, otherwise there is no point.