Price Check 7 gold itoms and staff mod

i need help with prices for these 7 gold wepons and a staff mod


thanks in advance

1. merchant
2. salvage +5 energy
3. salvage +4 or merchant
4. 5k max
5. dunno
6. 20-30k <<not sure on that1
7. 5k
8. 50k+

thanks for the reply

anyone else can you help me out i got the +5 energy hale head out

thanks in advance