used

Warmest Greetings, Everyone! I plan to buy a Trek Domane on a small budget and have the option of: 1) A NEW Trek Domane AL 3, aluminium frame w/ carbon fork & Sora R3000 components. ($1019.00) 2) A USED Trek Domane 4.5 from 2013, carbon frame, with 2013 Ultegra components. Very good shape...

There's a Trek bike at an estate sale coming up and I'm thinking of buying it. From the photo it looks like the model number is 7000, I have no idea the year of manufacture. I just wondered if someone could tell me about how much a bike like this is worth...