Trek Navigator 100 26" - (Augusta in Augusta, GA

I have a Trek Navigator [removed phone]-speed, 26-inch) that I purchased in 2006. I am the only owner. I paid over $300 for it and I'm only asking $100 now because it needs a new pole and seat. I have a seat and pole from a trek mountain bike from that same year that I used to own but it doesn't seem to fit. You may be able to get it to work and save you