First, you may want to find a better translator if you're using one. No offense, but your grammar is somewhat more awkward than many of the users here who (I think) use translators.
As to the CD, I doubt that many people in the US happen to have it ... we have a notoriously small market for video game music and anyone who owns it probably had it shipped overseas. I think in Europe would be slightly more likely to find it lying in a store somewhere ... except it's quite old by now.
NEVER pay $85 for a CD. No matter what currency you happen to be using. Unless it has a VERY low value compared to the dollar, pound or euro. Perhaps you may not need the collector's edition? Do you know how it's different from the normal version?
I believe P.P.A. is our most prominent German, he would probably know far better than most of us.
And why Sega would release a CD with both CD and Spinball music on it? The music from these two games is NOTHING alike!