$30-40 depending when and where you get your tickets. VIP tickets (cut in line) are typically $55, but you can get them for $35 from Costco around Halloween. It's only open on Valentine's day, any Friday the 13th, October-ish, and some special events. Refer to the website for more details.
For my girlfriend and I to get in it was around $75
The tickets are $29 per person. You can usually get a $5 coupon from the website.
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