They show up once in a while at http://www.ski-it-again.com/
There is one for my boat on there right now, but its not in the boat budget. Will just have to make one when the time is right.
TIRE & WHEEL SALES
SPECIAL PRICING CONTINUES
Two 14" Aluminum wheels $195
Two 15" Aluminum wheels $215
Four 14" Aluminum wheels $370
Free Freight within lower 48
Steel and galvanized wheels available. Spare tires too.