Any tips on which power rangers toy identification page is the best? I have a bunch of PR parts that I'm trying to identify and need a place to start...

I don't know about a toy archive, but one of the biggest Power Rangers discussion boards I know of is called "rangerboard.com", and there's also a Power Rangers Wiki out there, that I think it at prwiki.com. If they don't have what you're looking for, I bet they can point you in the right direction.