Tickets to spanish football

I presume tickets to Real Madrid v AC Milan on Oct 21st would be next to impossible?

Edit: I just found this, seems fairly reasonable although the cost of getting the tickets delivered is dear, anybody have any bit of advice?

Real Madrid v AC Milan Tickets

I ended up going to this in the end as well as the Barca-Zaragoza match. The Madrid match was great entertainment and a super atmosphere. Terrible defending all round though. Barcelona play the most perfect football imaginable, they're like Arsenal in full flow with a far more destructive end product, albeit the opposition were poor.

I should be heading over to Madrid on Saturday the 23rd and I'm hoping to take in either the Real Malaga match or the Getafe Atlético one.

My guess is the Getafe match would be tougher to get tickets for: local derby and much smaller stadium.

So I'm looking at the Real match. Does anyone know if they'll still be selling tickets right up until kick-off time (if it is one of the Saturday matches)? Also, how much should I expect to pay for tickets?