Sure this guy is smarter than to fall for it, but, the thought of someone trying it, entered my mind.
http://racine.craigslist.org/wan/3831058374.html
Cash for pennys - $350 (Gurnee)
Cash paid for your old jars of pennies any old rolls or buckets or whatever i will pick up your pennies and pay you cash on the spot no lot too large call or tx 847-660-****