I found these sneakers at Bob's Stores marked down to $39.99. They also had the regular Ryka N-Gage (silver w/orange) for the same price. Bought both of course and love both!
There are also some other websites that have them for sale. (I admit it, I'm being selfish, because I could give you the URL, but last time I did that, all of my size were sold out before I could go back for another pair!!)
I ordered the Ryka Enlight 2 which I love better than the N-Gage. Actually, I have the N-Gage (old version) and wanted to try the instructo version. What is the difference other than style? I believe the Ryka site is selling size 8 in the N-GAGE's old style.