Consider the city pass, comes with mopop and many other nearby necessities with choices, at a discounted price
I do believe it was $35 for each adult.
$34 per person general admission adult
30-35$, student discounts, but highly recommend the citi pass. 115$ for five attractions and three are close together: Glass gardens, Muesum of Pop, and the Space needle. Instant money back.
I second the city pass it was worth it!
On average between 29-35$ depending on the day of the week. They also have student discount.
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