You know, I usually end up with an interesting story or two whenever I deal with The Craigslist (including having a fine, slender, intensely hyperactive individual insist on adding the "the"). Yikes. I'd just ignore the email. :-/
Totally wish I could handle more roosters, but haven't found an option for them yet and currently have a big bossy boy (who I'm keeping) and one little baby Phoenix roo who I have to find a home for still best of luck selling your fluffy facers!!!
Yeah CL is always interesting. I also had a strange person very eager to come to my house ASAP to check out 3 Seramas I'm selling for my parents. I suggested a more public place nearby, and the person balked saying they didn't know the city/area and asked if I could meet closer to them, though 3 minutes earlier he was ready to come over not knowing where I live. Then the person wanted to know if I was willing to swap cockerels so that we both would have new unrelated chickens. I said no, due to the fact my parents can't keep that many AND die to biosecurity. Then person implied it was logical to swap and asked why I wouldn't. Sigh. I replied with one word: biosecurity.
Good luck rehoming your boy!! It's so hard when you can't keep more than you'd like. Sigh.