I have three months of riba and one shot of pegasus left that are still good - I was in the hospital over half the time I was on tx so I ended up taking their riba. I have the same issue as lolitriqui.
By the way lolitriqui, CONGRAGULATIONS on finishing your tx, and good luck with your SVR!!!
If you have problems giving it away locally, keep it in the fridge and quietly watch this forum. I found someone in need of the extra neupogen I had. Unfortunately there isn't always an easy, legal way to share our extras.
Talk to your doctor. I think it can be done, if an MD facilitates.