My mom bought me my Expression as a present a year ago. I've used it every week since & almost daily. I adore it. I also have Sure Cuts a Lot & Inkscape which allows me to not have to spend money on cartridges. But I also have 20 cartridges which I have spent probably $400-500 on the last year. Most I bought almost immediately. I found some amazing deals on E-bay getting one of my favorites for only $8.00!

And I just bought myself the Cars cart, Sesame Street, and Happily Ever After Disney princesses. Each for $34.00, no shipping.
As for stickers, I do still buy stickers but no where near what I was spending. I do scrapbook but I don't make cards.
I have used my Expression for vinyl (I bought a ton of PopDots when Lowe's was clearancing them out for NOTHING!) I've made promotional signs for work. I've made awesome yard sale signs & made a bunch of money off all the traffic we got that day. I've got cool vinyl on my van (personalized & Disney, of course), I decorated my eldest daughter's room with it & spent nothing on it but the bedspread & pillows (my mom donated some old furniture & paint.) And we've done decorations for local school plays & our girl's science projects all with the vinyl.
I can't even tell you how much fun I have and with paper (which I always buy on big time sale) and adhesives, albums, new cartridges, and Sure Cuts a Lot, etc. I probably have spent $1000.00 since November of 2008 when I received it. That is an infinite amount fun had, projects done, and photos enhanced in 15 months of $1000.00.
I just this weekend used it to make a diaper tree as a present. It cost me $5.88 for the diapers at Aldi's and about one hour of time. It was the mom-to-be's favorite present.
So, will it save you money? Doubtful. Unless you subtract from your entertainment fund. Because you won't want to go out to movies anymore! You'll just stay in your basement creating.
My dh moved his keyboards down there so he could hang out with the girls and me!

And I moved my 2 year old a bunch of toys in my Cricut room so she would have something to do down there too.
Will you love it? I certainly do!

But overall save you money? No way.
