They are listed on Craigslist at $240 which I am going to talk the seller down some (maybe close to $200??).
It is a set of Stanley planes. Here is the description...
Great user set of Stanley Planes.
3,4,5,6C,7C,8
Highlights:
3- "sweetheart" blade, excellent knob and tote, previous owner marks
4- nice knob and tote, clean plane
5- excellent knob and tote, previous owner marks
6- later model blue paint, small chip in tote
7- excellent plane, previous owners marks
8- "sweetheart" blade, older keyhole lever cap, orange paint on frog, 50% paint, small chip on tote
Perfect for new user or to start collecting.