I just ordered the Russian one from ecominded.net (the link at the top of this page), after reading a review by Nathan Rutz at poopaculturezero. He says he tried both the stainless one and the regular carbon steel one, and the carbon steel hoe is much stronger. The stainless steel version bent very easily. The price for a set of two different sizes, without handles (you can easily make them with a tablesaw), was about $25 plus $23 shipping, in Canadian dollars. That's $24 each; US dollars it would only be about $20 each or less, if you buy the set of two.