To me the worst memorabilia is when I see a Habs calendar or poster for an upcoming season and they contain Habs that have been traded. That really sucks, so I do without.
This year has been pretty good though, I got a Carey Price poster, an Alex Kovalev poster, and a Canadiens poster with Plek/A. Kost/Price/Komi/Markov. Getting a Koivu poster tomorrow. Still can't believe they have these at the local Zellers store this year.