Buy a projector. Connect to computer or TV with DVD. Find big white wall. Enjoy!
Seriously though, where do you live? I wish theatres around here had marathons like that! Also $35 for 10 movies? Think, that's $3.50 a movie. Around here, initial release movies are $6.50-$9!!!
Personally, I'd go for it dude. Just make sure you bring your own food, and you know when to go to the bathroom during the dull parts...