From DDO wiki
Base price modifier: varies
This modifier is available in a number of ways:
- Random generated loot available from chests with varying minimum levels and can appear with Deadly.
- Cannith crafting available at +1 (ML3), +2 (ML7), and +4 (Bound only, ML15).
- On named items with varying minimum levels but are mostly lower than what is found on random loot.