One good thing about Creative XiFi...

[Nowhere]

Actually it is a bit more expensive now, it seems Creative released some new card, based on Audigy, that looks similar to Live24bit, in the same price range, so it seems that price for true Audigy2 (it's normal Audigy2, with Firewire - but it's OEM, no gold plating) has been bumped up a bit because of this - to ~37€ (that's in auction service BTW, in shops it's much higher, around 65€, only the version without Firewire costs comparable amount: 45)