Other collectors will thank you for it. The following are the official condition grades of the MobyGames Grading Scale. The best grade possible. Still in acceptable condition. Acceptable only if the item is hard to find or highly desired by the collector.
Sealed package has tears in the shrinkwrap.
Minor components are any included pieces that don't detract from the game playing experience. The MobyGames Grading Scale is a specification, but you can implement that specification any way you like. Note that, for all forms suggested above, there was only one grade listed for Sealed items. Unless an extremely strong and convincing argument is made, they will never change. This was done to best serve the needs of collectors without overwhelming them.