Yes, they normally do, but sometimes they get so stocked up on certain things that they won't accept them until their stock goes down. Call to be sure they are currently taking them.
From what I hear, sometimes they actually tend to get more trophies than they sell, so they can't always accept them because they don't always have room! Definitely call before bringing them to ask if they're currently being accepted.
They also teach a lesson using old trophies but calling ahead is always a surefire way to know.
I'm almost positive they do, they have a whole display of them for sale.
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