Up for sale is one, Roland piano expansion board. Fits any of the JV/XP instruments. I haven't used this in a couple of years, but the sounds are quite good; they add some strong piano choices to older Roland keyboards and modules.

Asking $110 for this board; $10 for basic, ground shipping to the lower 48 US states. Shipping to other locations will be more, depending on destination. PM me if interested.
"Someday, we will look back on these days and laugh. It may be a maniacal laugh from within the confines of our padded cells, but it will be a laugh nonetheless" - Mr. Boffo.