May 31—The following data is supplied by Colorado Weekly Homebuyers List Inc., 303-744-2020. Listed are the buyer, the seller and the amount. Boulder Dilipkumar Shivalingappa — 3303 Madison Ave., Apt. T107, Brent and Micha Nicholas, $242,000. Bohdan Senyuk — 3250 Oneal Circle, Apt. J30, Daniel Haarburger, $299,000. Amy and Kathleen Martin — 33 S. Boulder Circle, Apt. 217, Debra M. Panfil, .