I have for sale original production used scripts (not copies). Most of the scripts have colored script page revisions as well as shooting schedules, some call sheets, storyboards, etc. Let me know if you are interested.
I have or had (some have been sold) at least one original production used script to every episode except for the pilot. Go to eBay and search for "Alias Original Script" and the ones that are up for the week will show up. Prices have ranged from $50 to $400.00 depending on what is included.