The Crest Cinema Center may be the cheapest movie deal in Seattle.
ticket prices are as followed
adult: $11 Mon - Thurs $12 Fri - Sun (including holidays)
kids/seniors/students: $9
Loyalty Members (Tuesday only) $6
It's very much a neighborhood theater, of which there are too few left. The Crest often has a more interesting selection of independent films which are not readily available in the mainstream multiplexes.
They are part of the Landmark chain.