do you Buy original movie cd/dvd?

I rarely buy original movies since there's a rental shop nearby. It's also expensive so I'd rather buy other things than movie cds. If it's worthy to collect, I wouldn't mind spending for movie cds. Right now, I prefer music CDs but I only buy when they are on sale. I think most movies we have here are for kids (Barney, some Disney produced, etc).

I don't know exactly how many dvd's i have but it ranks over 50 or them My father has a collection of over 300 andmost of them he has never or will never watch... he's just a packrat.