I gotta say I am really enjoying listening to these 3 discs as they have literally been sitting in the back of a closet for quite some time. There are so many great songs here that never made any albums and if you're a big Boingo fan (like Marie ha ha) then you'll probably find this as enjoyable a listen. This third and final volume covers a wider year span, 1985-1996 as I guess there's less outtakes and rarities from those years. Link. Note this is not an official release and is suitable for trading.
Link to Volume I on Tommy's Beach. Link to Volume II on Tommy's House Of Horrors.