Look up on Ebay using the model number off of the back. Get a feel for what most of the listings are asking for the boards. Add all the averages together and cut the total by say 25%. Post the entire set of boards and cables for that amount and see what happens. You can also start the "bidding" at 30% off of the lowered price and see where the competitive bidding gets up to as an option as well. In any case, the entire set should fit into a large flat rage USPS box (approx $13) which will make shipping easier for you too.

Dan