Crystal key

The RuneScape Wiki also has an article on: rsw:Crystal keyThe RuneScape Classic Wiki also has an article on: classicrsw:Crystal key

This article is about the crystal key. For the crystal chest, see Crystal chest.

Crystal key
Released							27 February 2002 (Update)
Members							Yes
Quest item							No
Properties
Tradeable							Yes
Equipable							No
Stackable							No
Noteable							Yes
Destroy							Drop
Examine							A mysterious key for a mysterious chest.
Values
Value							150 coins
High alch							90 coins
Low alch							60 coins
Weight							0.01 kg
Grand Exchange
Exchange							20,563 coins (info)
Buy limit							11,000
Daily volume							-
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Advanced data
Item ID							989
Twisted League							Yes

The crystal key is created by combining a tooth half of key with a loop half of key, displaying the message, "You join the two halves of the key together." Key halves can be obtained as rewards from Barrows, the Gnome Restaurant minigame, Managing Miscellania, Treasure Trails, looting magpie implings, random events, the rare drop table, etc.

It is used to open the crystal chest located inside a house in Taverley. The chest always contains an uncut dragonstone in addition to a variety of other items. Some items of note are 3 runite bars, rune platelegs/plateskirt (depending on the player's gender), or another half of the crystal key. After the key is used, it disappears and the player must use another one if they want to open the chest again.

The crystal key may not be placed on the steel key ring, as it is non-reusable.

The crystal key can be upgraded to an enhanced crystal key at a singing bowl in Prifddinas, for the cost of 10 crystal shards.

Creation

Requirements

Members		Ticks	1 (0.6s)

Materials

Item		Quantity	Cost
	Loop half of key	1	10,097
	Tooth half of key	1	10,055
Total Cost			20,152
	Crystal key	1	20,563
Profit			411

Products

Item		Members	Skills	XP	Materials
	Enhanced crystal key		80 80	500 500	1 × Crystal key 10 × Crystal shard

Item sources

For an exhaustive list of all known sources for this item, see here (include RDT).

Source	Level	Quantity	Rarity
Alchemical Hydra	426	1	2 × 1/101
Deranged archaeologist	276	1	7/128
Elven Crystal Chest	N/A	1	24/256
Grotesque Guardians		1	2 × 5/137
Grubby Chest	N/A	1	6/100
Kraken	291	1	1/128
Kree'arra	580	1	1/127
Reward casket (elite)	N/A	1	1/28,750
Sarachnis	318	1	1/100
Thermonuclear smoke devil	301	1	1/107