I have some dvds which I wanto to trade-in with DVDPlanet. They are in "blockbuster" cases. Does anyone know if I will be charged extra for sending it in like that or if they even accept those cases? Please let me know.

We will refuse anything sold to us that is not in original packaging from studio.

The quote manager states that they are only accepting 1 copy per title. Anyone know whether that means at a time or is that 1 copy per title per person?

I'd lay odds that is one title per person.