Why pay high prices, try ordering ROMs from these guys.
http://www.myhomegameroom.com/Awesome service, great packing, nice ROM label, fast shipping (Less than 1 week). They often have ROMs for sale on ebay at great prices or send them a mail and they can make what ever you'd like. I ordered a new CPU ROM for my Shadow, price for the ROM with software was $5 bucks and only $2.50 shipping, total price was just a little over 50 kr. No place in Sweden can beat that.
I don't work for these guys, I just want to let my fellow pinheads in Sweden know about a good deal, we pay enough money on other things as it is.
Tell them Stephen sent you...
;-)