Complaint Review: Realty Bargains Inc

Received a call about 30 min ago. A guy named John offering to sell me exclusive real estate leads according to zip codes. $60 per zip code for two months with an third month extension if no leads turn to sale. He asked what zip codes i'd be interested in and he rattled-off a few adjacent city zips, which got me started on mentioning a few others zips. He'd tell me the number of seller to buyer leads ratio and potential per zip from the previous month. Of course he's also deny a few more coveted zip codes and say they were already taken. After settling on two zip codes he began to ask for my personal information: address and phone, which he had reached me through my mother's phone. He started to ask about my credit card info when i told him i had to first check him out and his company and that i never give out that kind of info to unsolicited callers no matter how legitimate they sounded. He had to agree but not before i got him to send me an email with his contact info. Then i started searching the BBB - they only had one complaint within the last 12 mos - nothing else. Other sites also had complaints about their being a scam. I hate this sort of cowardly predatory action, especially from across the country. So I'm reporting for a thorough investigation, please.