I think it's a good deal, but I personally don't trust craigslist... "2005 'Totally legit car name' only $3000. Runs perfectly! Get all the ladies! Buy it now!" Has no engine, your wife divorces you, and two of the three wheels are on fire. Sorry that's just my opinion for craigslist in my area.
If you know it is a reliable source and the snakes are healthy, then go for it. It it seems sketchy (call and use your judgement) then say away.
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