For what it's worth, I had seen this listing on eBay for a few days, and the price seemed cheap. As to why it hadn't sold yet, I figure it was due to the conflicting information. The title lists it as "Stalker Dual DSR-24.150GHz Display & Counting Unit, Police Radar KA Band" .... which we of course know 24Ghz is K band, not Ka band. I emailed the seller to get some clarification for the record. Here it is, in case anyone is interested in buying it. Link: Stalker Dual DSR-24.150GHz Display & Counting Unit, Police Radar KA Band | eBay Got this response back this morning.