PC Help on a bunch of gold items (and 2 greens)

Okay, I'm so not a farmer, or a trader really. I therefore packrat all my items and eventually get to a point of overflowing. However, I am not great at knowing the value of these things, so any help would be very much appreciated! Here's what's clogging my storage :

1.

2.

3.

4.

5.

6.

7.

8.

9.

And the greens:

10.

11.

Thanks so much everyone!

1. merchant
2. salvage
3. 15k+
4. crap merchant
5. salvage
6. - 8. not know
9. dont know but would love to buy, if i like the pc ill buy
10. ???
11 ???