Let's just say that with a great sale of a very sigmificant and rare card this year, I was able to refinance my house, reduce my monthly mortgage payment by about $1,000, and put a half-bath next to my kids' playroom.
The improvement in my quality of life is palpable - I do not miss the piece of cardboard in my safe deposit box.
And, I still have my favorite cards; which I guess may very well be the most important thing!