I dunno if the prices vary between Costcos, but my local store has 2-packs for $16. So it would be a savings of $0.80 per ticket if I were to buy the 10-pack instead of five 2-packs.
However, for people without Costco membership and can't buy 2-packs in-store, $7.60 per ticket is a huge savings vs full price at the ticket booth.
Also, if you can go to movies in the mornings, shows before noon at AMC theaters are only $6.
