No...strictly vendors selling their stuff.
No, these are just like estate sale stuff, or cleaning out a barn/house items.
I attempted to get the value on an item I was interested in, because it looked antique. The customer service rep stated that they are not appraisers, and that, each section of the store is rented by individuals like you and I.
I'm not sure, you're best bet would be to research on the internet first.
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