dont forget about the $20.00 straps sold seperately.
Peter, I strongly recomend you consider the stubai aluminum crampon for general mountaineering and approach. There are many options in the $100 range.
like these
Unfortunatly I purchased some smc's early in my climbing career, used them a couple of times and sold them to a friend who doesen't use them much. They are slow to put on and will inhibit circulation if you don't have an extreemly stiff boot. I know, I know, people used them for along time on big mountains and they work, but, the point is, there are better 'pons available for the same price.
If you are determined to get the SMC's Second Ascent usually has a half dozen pairs on sale for $50ish with the straps.
I never did like those strapons.