I-Ching Coins; These three iron coins can be flipped to generate a hexagram similar to those used in the language of the Mindflayers. The results of these coin flips are not random, but are in fact guided by psychic ambiance. Thoughtful interpretation of the coin-generated hexagrams grants a +2 circumstance bonus to Psicraft checks.
The coins have square-shaped holes in the middle of them, allowing them to be worn or affixed to other objects using a length of string or silk cord.
(50gp)

Mantra Beads; This string of 108 beads is often used by psionic characters as a meditation tool. It grants a +2 circumstance bonus to Concentration checks.
(50gp)

Meridian Crystals; These tiny crystals are attached to needles and inserted into various points in the body. The crystals expand and contract in response to imbalances in the body's energy flow. The expanding and contracting crystals cause the needles to apply or release pressure, helping to regulate the body's energy.
Each meridian crystal costs 10gp. A meridian crystal must be surgically implanted in a chakra point in order to grant its effect; this requires a DC 20 Heal check. Meridian crystals have different effects depending on which chakra they are implanted in.
Waist; +2 competence bonus to Autohypnosis checks to ignore caltrop wounds.
Brow; +2 competence bonus to Autohypnosis checks to memorize and recall information.
Shoulder; +2 competence bonus to Autohypnosis checks to resist dying.
Heart; +2 competence bonus to Autohypnosis checks to resist fear.
Throat; +2 competence bonus to Autohypnosis checks to tolerate poison.
Crown; +2 competence bonus to Autohypnosis checks to exert willpower.