Rarity List

So is there an official rarity list for turbo games? im just wondering
because im just starting to try and collect more games, and wondered if
there was such a list.

Also whats the chances of peopl eselling the cardboard boxes? what would
they be worth each?

so much to learn so little money to buy with :)

anyone have photos of there complete or close to complete turbo grafx
collections?

thanks

Greg