As much as I loathe subscription models for things like this, I turn my sub on and off as needed. That Photoshop + bundle CD cost me $1200 in 2008. Now I pay $20/mo which = 5 years until I reach that CD cost. It's not usually my profession, so most months I don't use it.
I miss that CD. I told Adobe (in my head) that I'm stealing their software until I can afford to pay for it. Then I could, so I did.