these are my fav scripts and they all mine, so maybe i'm biased
freddy's Dex Farmer (made me very rich)
freddy's BoS/powder getter (gotta supply my dexxer)
freddy's separate string (more of a sub, but i use it in everything)
freddy's Item Stats (who doesn't love item id's?)
freddy's commodity deed make (use it daily)
freddy's vendor stocker (use this daily)
The only script that I use that wasn't written by me is neo's gardening script. Works pretty well for me.