WOW. Deal of the century. This guy finally got back to me. I had written him off days ago. He told me he had a FX5 for $100 new in the box, I said I would meet with cash. Right before I was about to leave to meet him he calls me and says he was confused and the filter he was thinking of was a Fluval 405. He said he did have a new Rena xP4 that he would let me have for $70 since he didn't have the FX5. I did some quick research and said I would go ahead and get the xP4. And IT WAS FOR REAL! I just got home a little bit ago from picking it up. He takes care of fish tanks in local restaurants and bars, and his uncle used to run the best LFS and gave him his supplier hookup when he went out of business (because he overpriced). He is going to call me when he gets FX5s back in stock, and, because he didn't have one this time, he's going to give me one for $50. He lives in the same town as me & he has the best deals I've found nationwide on ebay, Aquabid, Craigslist, etc. I feel like a kid at Christmas.