First, I'm glad to see this in non-sport and not in gaming. Just because it's a Pokemon card doesn't mean its automatically a TCG.
Definately swap front and back images.
Definately two types (1) Rouletted edges (2) Smooth edges
Definately uncut sheets available.
I'm not sure I would call the gold plated set an insert though....maybe...but it came in the pokeball toy not in the card set...that's a tough one. I think if it wasn't already listed as an insert, I would have listed it as a stand-alone.
A little bit of work to do on this one.
Forgot to add....Also a Canadian version as well as an American version. The Canadian version doesn't contain the trivia question.
My two-cents is worth slightly more than a penny.
-- Chad --