these are my opinions i'd wait for more though;
1: merchant
2: expert salvage and hope for the 30hp mod (worth 50k+)
3: no inherant dmg mod :/ try to slavage the zealous mod (worth 1-2k)
4: 3-5k
5:
6: merchant
7: i would try to salvage the health mod if it was mine (Definetly worth keeping to upgrade future staffs)
8: i would try to salvage the health mod if it was mine (worth 5-8k)
9: if u cant find a buyer sell to the merchant
10: merchant
11: 3-5k
12: 5-10k hard to find a buyer though :/
13: 5-10k