Well, I wouldn't agree with Homer.
I would say that since you are living in it, a lot of the investment tools that I would use go out the window. Cap rates and everything else are gone, and it has some more intrinsic value as an owner-occupied.
If the comps are right, you have a decent price with you right now. It's under not just the value but also the prices around you, since houses aren't selling for the values they were years ago. You should look at appreciation in the area, with websites like http://neighborhoodscout.com/ (with which I'm not affiliated, but I do love) and see what area appreciation is, and whatnot.
If it needs the work, and you don't plan on doing the work yourself, you are probably underbudgeting, especially since a lot of contractors will quote people higher, and you can't much get around that unless you make them know you are serious.
You don't have figures about rents, apprecation, location, or anything, but since it's your house and you are living there, it's hard to say. The asking price might make sense right there, I can't be one to say. Maybe subtract your estimates and try that price.
The only thing I would worry about is that when you go under 100k, it's a real mental block for people. It makes no good sense, but the difference between 99k and 100k is huge, it's between six figures and five figures! People don't like it, simple as that.
Just be careful if you really like the place, because you can pretty easily turn off a seller with too lowball of an offer.