Another collector's niche are the Norman Rockwell plates. There is plenty of room to move around.
1.Examine its back for its name/title, for example "The Toymaker" then just type the name/title in the search box.
2.The search box will highlight your plate's name and current retail value.
Perform a serch like "Norman Rockwell Plates" in the form below and have a look at prices and pictures.