Check the web page for up to date cost. Also look online a bit, there tends to be some discounts out there.
I don't remember exactly it was around twenty something. They also charge I believe $6 to see some things on when you get in there.
If you have a access card(green or yellow) the entry fee is only $2/person otherwise it's :: Weekday Admission Pricing: Adults (age 13 and above): $19.95 ($17.95 online) Children (ages 3–12): $15.95 ($13.95 online) Children (under age 3): free. Members: Free. Seniors (age 65+): $16.95 ($14.95 online) Military and Students (with ID): $16.95 ($14.95 online) Drexel DragonCard Holders: free.
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