Borrowerhotline.com - Don't see it having any real value.
prostateguard.com - Judging from the thousands of spam emails I get concerning miracle cures for everything from impotence to cancer, I suspect that someone might actually buy this as it's got a certain ring to it. There does seem to be at least one product called Prostate Guard on the market, so perhaps you could approach people. Only danger is you might end up running into Trademark issues. It's quite niche though. Not going to guess at a price as I've no experience of this industry.