I sold most of my rubber stamping stuff and actually regret it... so I don't think I can sell my paper scrapping stuff... I still use a lot of it for hybrid projects and gift making and card making and I know that I would totally regret getting rid of any of it... I just need to play with glue and glitter and my Spellbinder stuff... and regret having to buy new, some of the stuff that I sold because I thought I was done LOL...
and for me digi isn't really cheaper than paper because even before I was a babe, I rarely re-use a kit... I'll admit that I'm a one time user for kits... so in the end it's pretty comparable in price for me... but I know that I'm weird and not the norm when it comes to my digi stuff... it's also why it's so easy for me to purge because i know i'm not going to use it again, or something better will come out that I want