JP is right. I seem to recall our tickets were $28 each.
If you want to go at a specific time or day, spend the 25$$ for a ticket to the special exhibition. If you don't, You need to check waaaaay in advance to reserve tix for free admission.
Yes. $25 Totally worth the extra ticket price.
Yes. The museum is free but special exhibits have a charge. I didn't go to it so I don't know the cost
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