Yeah, "The Man" has really laid it all out here.
Lots of parallels with me - except for the breadth and depth of the collection(s)
Comics, cards (sport and non-sport), toys, coins, stamps LPs and a few other things are hereabouts at my place.
I really like the Board Games. Great art both on the box and the playing surface. The beauty of those as collectibles is that they can be had for peanuts - when found.
Never had a great interest in milk bottles. Beer cans and soft drink bottles, on the other hand . . .