Prices are as followed:
Twisted Bow: 12B normie
Scythe of Vitur: 13B Normie
Ghrazi Rapier: 2.5B normie or 400M realism
Kodai: 750M normie
Justiciar Armor Set: 2B normie or 90K blood runes
Edit: Prices have changed a little as i have gotten enough bloods. I don't think i need more than 300k