I happen to be going down to Atlanta next week. Given that I also had a T-Jet2 and was able to run it well with no issues, If I were able to have $ to replace heads, I'd take that. I'm just needing everything I have for now.
$100 is almost giving it away. 5 years sitting or not, one could be in the DTG game for as little as $500-700 investment (not sure of head cost these days) once you have to replace the heads. From there, as long as you operate and maintenance it, you should be good with little more investment.
Good opportunity for someone.