WTB: Konami Titles

I'm looking for the following:

-PS2-
IIDX 4th Mix (JP Version)
IIDX 5th Mix (JP Version)
IIDX 8th Mix (JP Version)
IIDX 9th Mix (JP Version)
IIDX 10th Mix (JP Version)
DDR Extreme 1 & 2 (US Release)
ANy Pop N Music Titles (Let me know what you have)

If you have any, please pm me.

Thanks.

YGPM