The dealers in Norway don't really have a great selection. But I was able to find the Match PP 82DSP for 4500kr, half the price of the MS8.
Also found a dealer that supplies Focal, Match and Ground Zero kits made for BMW at ok prices.
http://www.bassbrothers.no/display.aspx?menuid=1250073
http://www.bilradiospes.no/m/shop/?katid=1303
I could order internationally, but I prefer to buy from within the country to avoid import tax, huge shipping fees, and easier to replace defective elements.
Edited with links.