Some call it a hobby, while others may say it's an obsession, but there's no doubt that a lot of us are fixated on building up an impressive collection of some sort. For some, it's putting together a set of old Nintendo games for an at-home arcade, while others are looking out for a haul of vintage sports gear. Here are some surefire stops for all your vintage and collectible needs. [Photo by Laurel Borrowman]