I first saw the Christian Louboutin Armadillo Striped Satin d'Orsay way back in January over at The Cheap Chica, who found a convincing look-alike at Go Jane. The original Louboutins were $865 at Bergdorf Goodman but have since sold out.
I'm not entirely sure, but I think the Go Janes have sold out (at least, I couldn't find them on their site any more). But in case you missed them, now Charlotte Russe has a similar style for $26.99. I think they're kinda fun, love the colors!
http://amandasfashionspot.blogspot.com