yea...expect to pay probably $150+ each flare from ford. Your best bet is to get onesfrom a junkyard, or get aftermarket ones...like bushwacker. Their line of OE flares look ALOT like a stock flare, and I too am pretty dang sure no drilling required, plus they are paintable.
Wait a minute...you probably want those rivet lookin ones that are on 06+, right??