I vote with it being legit, I buy and sell often on craigslist and totally understand the response. After every kind of response you can imagine I'm sure the guy just wants to cut to the chase and sell his keyboard. I can't tell you how many times I have had a marathon text session with someone wanting to know all about a car I'm selling, just to hear at the end if I'm interested in a 3 tone lowered Civic with 27" woofers,14" wide wheels and beer keg exhaust tip. I have met some great people doing transactions and if I have any concerns I usually try to talk on the phone as you can get a pretty good feel for someone that way. Talk to him, he is probably a nice guy.