Not sure where you're at but there are quite a few on Craigslist. Looks like a nice deal out in Lansing here's the link: http://flint.craigslist.org/boa/2384033776.html
Guy is asking $500 here's his description:
All items are in working condition!
12' Deep V Aluminum Row Boat - Doesn't Leak!
36 lb. Thrust Trolling Motor
Hummingbird Fish Finder - NEVER USED
2 - Folding Cushion Seats w/Backs - BARELY USED
2 - Anchors
Pair of Oars (okay condition)