aged, ageless, age-old, antideluvian, antiquated, antique, archaic, collectible, exotic, heirloom, hoary, musty, novel, old-fashioned, ornamented, primeval, primitive, seasoned, timeworn, venerable, well-preserved, well-worn or zodiac

athame 'Magicbane'

This small dagger is made of an odd blue-grey metal with which you are not familiar. Its blade is small, but exceedingly sharp.
You could probably invoke it to engrave the word 'Elbereth'.

Bag of Holding

The bag bites you! Though simple in design, the bag is made of a tough, high-quality fabric. For some reason, the inside looks larger than the outside.
(cursed will eat your stuffcode)

Crown of Brilliance

This golden crown is made of a cunningly wrapped length of silk, embroidered with mystic sigils and runes. It can be invoked to provide a temporary boost to your spellcasting power.

dwarvish mattock

A long oaken handle is affixed to a curved iron spike, resulting in a digging tool that also doubles as a weapon. You can attempt to dig down by invoking the mattock.

longsword 'Firebrand'

This is a double-edged sword appropximately four feet in length. Two grooves run the length of the blade, one on each side of the blade. It feels hot.

longsword 'Frostbrand'

This is a double-edged sword appropximately four feet in length. Two grooves run the length of the blade, one on each side of the blade. It feels cold.

longsword 'Orcrist'

This is a double-edged sword appropximately four feet in length. Two grooves run the length of the blade, one on each side of the blade. It looks elven-made.

longsword 'Sunsword'

This is a double-edged sword appropximately four feet in length. Two grooves run the length of the blade, one on each side of the blade. It glows with a holy light.

Magic Marker (pen)

The magic marker can be invoked to rewrite scrolls.

Master Key of Thievery

The Master Key of Thievery conveys limited concealment to its holder, and can be invoked to unlock nearby doors and containers.

Merlin's Mirrored Orb

Merlin's Mirrored Orb confers magical resistances, and improves your ability to cast certain attack spells.
blessed - +10 magic missile/concentration, +3 spell casting
uncursed - +4 magic missile/concentration, +2 spell casting

Mitre of Holiness

This ornate headgear is made of two curved triangular plates of gold backed by rich crimson silk, fastened together at the sides. It is traditionally worn by priests and clerics as part of the ceremonial garb. It can be occasionally invoked to replenish your magical energy.

Orb of Detection

The Orb of Detection can be invoked to search for traps and hidden doors.

Orb of Fate

The Orb of Fate confers magical and physical resistances, and can be invoked to randomly blink.

Platinum Yendorian Chextra Card (pycc)

This is the Platinum Yendorian version of the Chextra Cash card, which you can use at many establishments in lieu of cash. The card withdraws directly from your bank account, adding a variable fee for each transaction. You can also invoke special charging privileges available only to Platinum Yendorian members.
(as scroll of charging, recharges itself over time)

Sceptre of Might

Despite its ornate appearance, this heavy mace was meant for busting skulls. The sceptre's magic becomes attuned to its wielder's alignment, thus becoming more damaging against cross-aligned opponents.
It can also be invoked to cause conflict.

Staff of Aesculapius

This is a five-foot-long wooden shaft with metal caps at both ends. It seems to release a white mist as it moves through the air.
It can be occasionally invoked for self-healing.