I have an old plasma that crapped out, but I got it fixed for $250.
I love the model of TV that it is so I wanted to keep it. It was worth it for me.
As for your back, I have the exact same problem - screwed up disc at L5S1. I had pain going down my right leg into my ankle for months until it got to where I could barely walk. I went to 4 different doctors trying to find something that would make the pain go away. A neurosurgeon wanted to operate on me, but I wanted to find something non-surgical. I thought I was screwed and that I'd never get any relief, but I just kept trying **** until I got better. What worked for me is what I believe to be a combination of things:
1. Go see a physical therapist. You may be amazed at how quick you can get some results from that. If they teach you some **** to do at home, KEEP DOING IT. Do not stop if you do not see immediate results. You gotta work that disc away from your spinal cord and it takes time.
2. Get you one of those blue flat icepacks and lay on that sumbitch for 15-20 minutes twice a day. Put your full body weight on it and do not put a towel between you and your skin. Make your skin go numb. Do this every day until you start noticing that the pain is going away. You might try doing the same with a heated pad sometime after you ice it. Remember: cold to reduce the swelling, heat to increase bloodflow and speed up healing. Your back is inflamed at the point of the injury, and those extra millimeters of distance that the inflammation is causing the disc to push on your spinal cord is what is causing all that pain. You've go to get that inflammation to go away and stay away. Advil (or any type of ibuprofen) will reduce inflammation but it will also rape your stomach lining. Do not become dependent on Advil.
3. You might try a lumbar epidural steroid injection. I did a few of these but they never seemed to work. However, it could have been possible that it helped with healing the injury. I just never thought they worked or were worth it.
4. I happened upon this by accident, but I 100% believe that this is what made all my pain go away: Get you an old pillow and roll it up into a cylinder, tight as you can roll it. The firmer the better. Tie it up somehow where it will stay rolled and firm. Put it behind your lower back when you sit, and push yourself into it with all of your weight. Make sure it is at your lower back and not your mid-back. It will be uncomfortable as hell at first. I did this all day every day for about a month, and I swear that this is what made the pain go away. It's like I mechanically pushed the disc away from my spinal cord. I still sit with that damn pillow. I have one for home, work, and when I drive. I have not had pain since I started doing this.
I am not a doctor and I'm sure the medical experts on this board will chime in and tell me I'm retarded. But this worked for me and I can do most if not all of the **** that I used to could do and I am in no pain, which is the most important part. Stay patient, give it time and do not give up. Do not let some ******* tell you that surgery is the only solution because I'm telling you firsthand that it is not. Go see a chiropractor as an absolute last resort.
One other thing: about the same time that I started feeling better, I got a heated mattress pad for my bed. It made the mattress feel firmer and it kept heat on my back all night long. Could have been a coincidence but the firmness and the heat could have helped contribute to my feeling better.
Good luck.
Edit: Just noticed your second post and that you've already had surgery. Was it a fusion?