My son collects these. But as memorabilia for big games we have been to, not some phoney association with another team. They are hung from the wall in his room.
So Real Madrid - Barcelona Classico, Real Madrid - Sevilla UEFA Super Cup 2014, West Ham - Blackpool playoff, few England games
I suppose it depends on your attendance. Went to Spurs 3 times last season, it's not that much of an occasion but if you are a tourist then what's the harm?
