Yes. They always need systems that are old. New ones are obviously easier to get your hands on from people throwing them, breaking them, not taking proper care and new ones are still hanging in there and you can still buy some.
Yes
They'll take PS2s as long as it's the kind that will play the silver, blue, and DVD disks.
They take most any video games but you may not get much if the demand isn't there.
Yes, they buy almost anything video game related, unless they have too much stock of one item. I think they need PS2s though.
They will take anything so long as it is still operational or able to be fixed.
They specialize in retro games. So the answer is yes they do
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