Spinlite cycling has Easton EA70 in 650c wheel for $75 and free shipping. You have to call them to get that deal. Its a road wheel, but is very strong and very nice. Sealed bearing hubs, straight pull sapim spokes. 20 spokes, 28mm rim, machined sidewalls, welded seam,
It has a QR and cannot be converted to a bolt on.... but its a smoking deal. Normally that wheel would cost you $300.... and they are offering it for free shipping.
I have purchased wheels from them before (handbuilt) but for the price, you cannot beat the performance, weight, or quality.