I can't tell, is just the digitizer top part cracked or did you bust the LCD too? Or both? They're separate parts. A cursory ebay search suggests around $40 questionably-legit parts (assuming the LCD is also broken). I'd assume you'd want another glass digitizer, not a plastic knockoff, but if cost is an issue that's a route. Could probably get down to $25 then. Of course if you're not worried about cost, you can get the guaranteed legit parts from RapidRepair, but that's $100 screen/digitizer.
If your digitizer is all that's busted, that's a far cheaper fix. ~$5 plastic, ~$20 glass. Or you can do what I did for my zune, and just get a screen protector (or saran wrap and electrical tape in my case) to keep the shards from popping out.
I'm broke as flax but if you cover shipping too I'd be happy to fix it, whichever way you wanted to go. Depending on how far away you are from Rochester NY, it might just be cheaper to head to the Apple store and see what their repair costs would be.