Sixty bucks is not too much money for a title like this; that is, a military-grade, state-of-the art simulator. It is probably too little.
Darrenkarp, keep in mind that DCS: Warthog is not aimed at a mass market. Rather, it is for nutjobs like us who want the most realistic experience possible. We're all willing to pay that sixty-dollar price. Lowering the price will not attract millions of Dooty Callz fanboyz who will then shell out hundreds of dollars for HOTAS, pedals, and TrackIR.
In a year or so, ED will lower the price, and those who were on the fence may take the plunge, thus (hopefully) expanding the customer base.
EDIT: In the time it took to type that, five others responded, LOL