I am looking at purchasing a 4 year old Eddie gelding. He was never paid into incentives. Wondering how much this effects their value on resale and in the future? It's a gelding, probably not going to be ready for futurity year. I looked online and it says Premier Link will only be happening this year. Looking for opinions and insight. Also, wondering about general demeanor and trainability of Eddie colts. Thanks 

No incentives will definitely affect his value and it should reflect in his price to you as well. Price won't be affected as much for something that's beyond their futurity year but it be a factor. 
The Eddies can be hard headed but usually make good horses.