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Name   |
Location |
Market price |
Quest | Members Only |
| Wyrmfire potion (5) | Player made (See Notes Section). | --- | No | Yes |
| Wyrmfire potion (6) | Player made (See Notes Section). | --- | No | Yes |
| Wyvern bonemeal | Player made (See Notes Section). | --- | No | Yes |
| Wyvern bones | Dropped by Skeletal wyverns. | 5,666 gp | No | Yes |
| Yak balloon | Obtained via the Yak balloon token. | --- | No | No |
| Yak balloon token | Possible reward while skilling at the Spring Fayre (April 2017 and March 2018); Purchased from Prezleek (only during the Fayre); Won from Treasure Hunter. | 1.5m gp | No | No |
| Yellow pentagon | Player made (See Notes Section). | --- | Yes | Yes |
| Yellow stone | It is one of the items found when you open a Package. | --- | Yes | Yes |
| Zaff's instructions | Given to you by Zaff, the Varrock Staff Shop owner. | --- | Yes | Yes |
| Zamorak dragonhide blessed set | Player made (See Notes Section). | 0 gp | No | Yes |
| Zamorak medallion | Monster dropped. | 0 gp | No | Yes |
| Zamorakian ceremonial robe bottom | Can be purchased for 250 Astromancer credits. | --- | No | No |
| Zamorakian ceremonial robe top | Can be purchased for 500 Astromancer credits. | --- | No | No |
| Zamorakian soulstone | Monster drop. K'ril Tsutsaroth hard mode only. | --- | No | Yes |
| Zephyrium longsword | Player made (See Notes Section); monster drop. | 0 gp | No | Yes |
| Zephyrium ore (Dungeoneering) | Monster drop; Bought from the Smuggler's shop; Mined from Zephyrium rocks inside the dungeon. | 0 gp | No | Yes |
| Zogre bone | Monster drop. | --- | Yes | Yes |
| Zogre bones | Jiggig section of the Ogre Area. | 1,798 gp | No | Yes |
| Zombie bone | Monster drop. | --- | Yes | Yes |
| Zombie monkey greegree | Player made (See Notes section). | --- | No | Yes |
| Zombie monkey greegree (small) | Player made (See Notes section). | --- | No | Yes |
