Just so you don't think I'm totally nuts. I have two filled bookcases, and you'll notice that most of the display shelf is filled with non-toy items (including the die-cast pencil sharpeners, or the model car my best friend gave his groomsmen on his wedding day.) Also, the only "toys" actually on display are the Final fantasy Creatures, Bahamut, and mctoys dragons, because they actually look like works of art as opposed to random playthings - people come inside to see them pretty often.
first up, FF creatures and pencil sharpeners! (The Valefor FF Creature is worth about $60-100, but I didn't have to pay that).