PC on 7 Golds - Long Sword Req 8 15^50

Hi, I need a price check on the golds below. Any help would be appreciated, thanks!

50kish longsword

few k for 2,3

15k 5

5-10k 6

few k 7

1. not max probably 10-15k
2. either merch or salvage for the +5 and sell that for 5k
3. 5k
4. 30-50k
5. 10k (stances aren't really wanted)
6. 5k (again stances aren' really wanted)
7. either merch or salvage for the zealous string and sell it for 10k