If you havent done the deal yet, I'd say that's a pretty good deal. The price is slightly over dealer cost when you consider shipping on them. These arent the best alloy wheels in the world but you will notice a difference from what you have. This set is NOT built with double-wall rims though.

As with any new machine-built wheelset you will need to adjust the bearings and check the spokes.

You might be able to find a donor bike for the price with a nicer set, or at least a period-correct set.