Pictures can be decieving, it could be a smokin hot pastel or it could be a light normal. I say there is nothing wrong with going to check it out, hell he even said he had adult male pastels available, so if the 'pastel' pictured turns out to be a poor example ask to see the adults and find out prices.
It never hurts to look. I got two 6 year old virgin females off of craigslist last year for $75. I also got a 600g spider female and my smokin hot pastel male off of craigslist for $225 as a pair. Sometimes people just don't know where to list things, but CL isn't filled with horrible people, but like others have said, be cautious and don't get your hopes up.
