Wow, I didn't think anyone actually fell for that one.
Pretty much every single time i post something on craigslist I get that same offer from someone out of state, they don't need to see the item, they are ready to purchase and will even pay extra for me to remove the listing now and send them my info. Yeah RIGHT! LOL!
I mean seriously.... WHY or HOW could you mistakenly send someone a money order for that wrong of an amount, or wrong at all even. It takes a little bit of effort to get a money order. And why wouldn't you just send the original money order back and tell him to send a new one?