Help me bombard the phone of the guy who scammed me! Also, anyone in St. Louis?

Here is the current list of his ads and they have been up since April 14th.
http://stlouis.craigslist.org/search/?areaID=29&subAreaID=&query=314-409-7227&catAbb=sss

Apr 14 - 1956 chevy hubcaps nice set of 4 - $150 - (south county) auto parts

Apr 14 - 1957-1961 gm 10 bolt POSI 3rd member - $200 - (bridgeton) auto parts

Apr 14 - Collection of HOLLEY CARBS 20 a steal of a deal WOW!! - $300 - (BRIDGETON) auto parts

Apr 14 - NOS GM 1971-1972 El Camino fender - $200 - (bridgeton) auto parts

Apr 14 - 1969 GTO door panels PUI NEW Black assembled - $100 - (bridgeton) auto parts

Apr 14 - Weld Pro Stars 15"x10" 5-lug GM car with HOOSIER 29.-10.-15 Slicks exc - $300 - (bridgeton) auto parts

Apr 14 - 1975 Chevy VEGA rolling chassis set-up for SBC, Roll bar, Posi, disc - $350 - (Fredericktown) auto parts