I'm thinking about doing that after I read the posts 00range linked to, and would you kindly make suggestions? Places to get them at would be awesome, too. I have a question about digital pianos though; how come some of them don't have pedals? What do you do when you comes to a part where pedals are needed?
My recommendation is to get a digital piano first. Then when you have enough money after college (and after working a few years at a career/job), get a nice grand when your skills and bank account are ready for it.
This was my strategy and it worked. I was that college student thinking about piano. Never got one till 2 years after college, but I got a digital (no regrets). Now (even more years out), I'm ready for my Grand piano and I'm very happy with my plan. I didn't have to pay for tuning and piano maintenance.
If I were getting a digital piano these days, I'd probably get the Yamaha P-250 which is similar to what I have which is the Yamaha P-200 (I think the 250 is an upgraded version). It comes with a pedal. You will definitely need a pedal. Also look to see if they have half pedaling options, meaning that it's not just a pure on and off for the pedal.
This is a stage piano in that it doesn't have it's own stand. But this way you can save space and move it around easier. You'll have to throw in extra bucks for the stand and chair. I also got a bag for the piano, but Never ever used the bag (waste of money for me). All that cost me $2000 about 6 years ago. It probably costs about the same now, maybe a little more. They have lower end models which I've seen described in this forum ie p-120 sound like good deals, probably cheaper even. I would get ones with built in speakers as that makes it easier to deal with, fewer cables, and the sound comes out of the piano, closer to where it's supposed to on an acoustic. Instead of a speaker lying on the floor.
Hope all this helps. I'm somewhat an adult learner of piano. But I've had a very strong background in music. I've been teaching myself mostly with some guidance from a teacher here and there. I got cheap lessons when I was a college student from a well sought after piano teacher, who took me on out of interest because I was "the violinist student" on campus and she was curious to see how I would make out on the piano and she wanted learn a thing or two about piano. So I managed to squeeze into her busy teaching schedule and paid her $30 for 1 hour lessons (they were worth so so so much more). I could also fit in about 8 lessons over the summer then I got busy being a student. But during the summer, I got up early in the mornings and I got a key from the teacher to sneak into her office and practice on a grand piano before people came to work in the music building. I would practice for an hour and then go to my work. When I left the college environment and didn't get use of the piano, I bought the yamaha P-200 stage piano. Good luck to you. You and I are both on our quest to become pianists. I just wanted to share some of my history.
Go try out some digital pianos (with PEDAL) and see what you think.