If you're like me, you have loads of extra commons and uncommons. I don't have lots of extras from every set, really just METW, METD, and MELE, but still way more than I could ever use. A few weeks ago I found a new hobby to use my cards, since I haven't been around MECCG players for years: Making 3-d versions of the cards.
You can see some pictures of what I've been working on here: http://s305.photobucket.com/albums/nn231/3DMECCG/
The photos aren't great quality (taken with my Macbook's iSight camera) but give a decent sense of what the cards look like. Really, it's hard to capture the effect fully with any camera.
For these, I used 8 copies of each card - 1 Limited for the black border on top and the rest Unlimited. You can do it with way more or way less depending on how much depth and variety you want. I'm just starting with this so I'm still a little rough with some of the cutting, but I think the cards look beautiful anyway. Since it takes so many copies of each card I've only worked with commons and fixed so far, but I have a few uncommons ready to be worked on, plus a stack of 8 Morgul Rats that I'll do once I think I'm good enough to cut up the rares.
I'll insert the smallest picture here so you can get a look without checking out the album:
