Are these valuable?

I am looking to see if these three sets of furniture would be valuable or not. What style are they? How old do you think they may be? I plan to buy and re sell them so I want to see more or less if it is worth the transaction. Each set comes at 150 each and 300 for the whole thing.

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You're kidding, yes? You expect an evaluation from those poor quality photos that are general room shots?