@PLF: there are practically no tickets on sale for the whole season. 90% of the stadium has always been for members of the club. But the 10% of the tickets would be around 150 € the cheapest, I guess. But with only 10% of the tickets on sale, the "resellers" can put prices up to 600€.
Once I was offered 700€ for my member card for a match from a Man Utd fan that had no ticket. I go to the stadium to enjoy football, even if my team loses, so I said no. I will never resell my pass to the stadium. I didn't do it even in the dark years of chairman Gaspart.
The annual fee for the members is around 1.100 € and give you access to watch ALL the matches of the season (League, Cup and European matches of any kind). It's around the cheapest in Europe and for sure one of the best deals right now in terms of return of investment...
If you watch the base of the "A" letter in the mosaic photo in this url, that's where I'm seated!
http://www.sport.es/default.asp?idpublicacio_PK=44&idioma=CAS&idnoticia_PK=731661&idseccio_PK=1402
@Beachryan: While I agree about most of the things you say, I don't think you're right about Messi. Its' VERY strange to see him diving, he usually is tackled to death and he just raises and resumes playing. Some times he may fall to the floor due to inertia (he's so quick) but he won't stay there moaning. Yesterday he made a mistake for making drama of an action, but it's very rare to see that in him, for those who watch him 50 matches every season.
@Gerd: As I said too, playing with up to 9 players raised in the club and playing like this is something that is difficult to achieve. Only Ajax can historically compare to this generation of footballers that keep coming out. We still have Thiago and Fontás coming this/next season, and others... It's specially delightful to win with this boys you've watched playing since they were boys. It's a victory for romanticism in football. Money is not everything. We should rejoice.