Some help with PC ing

Hi, I'm new to the buying/selling game can you confirm or correct the prices I've put after the wpn's so I've got an idea if I getting the right idea! Many Thanks!!!!!

1.Vampiric Gothic Sword of Enchanting - Req 9
Max Dmg
Eng + 5
Vamp 3/1
Encant last 19% longer = 100k + 2 Ectos???

3. Crippling Gothic Sword-Req 12
Max Dmg
Dmg +15% >50% Health
Crippled +33% Longer = 60k

7.Fiery Wicked Blade - Req 10
Max Dmg (Fire)
Dmg +15%
Energy -5 = 30k