Price (Item Level): 12,000 gp (13th)
Body Slot: Throat
Caster Level: 5th
Aura: Faint; (DC 17) divination
Activation: Standard (mental)
Weight: —
This appears to be a normal pendant disk hung from a neck chain. Usually fashioned from bronze, copper, or nickel-silver, the medallion allows the wearer to read the thoughts of others, as with the spell detect thoughts.
Prerequisites: Craft Wondrous Item, detect thoughts.
Cost to Create: 6,000 gp, 480 XP, 12 days.
Source: Dungeon Master’s Guide (version 3.5), page 262.