 |
Big event mystery box (Going Like Clockwork) was removed from RuneScape after an update, but still exists in-game for those who had obtained it. |
A big event mystery box can be obtained by converting 500 clockwork pieces or from handing in 8,500 pieces as part of the Going Like Clockwork event.
Ironmen are unable to open these boxes.
Rewards[]
The box offers a total of five items when opened, a prismatic medium fallen star, and a mixture of four secondary and tertiary rewards. The box is destroyed after opening. Five free inventory spaces are required to open one.
Primary reward[]
| Item | Quantity | Rarity | GE price | |
|---|---|---|---|---|
 | Prismatic medium fallen star | 1 | Always | Not sold |
Secondary reward[]
| Item | Quantity | Rarity | GE price | |
|---|---|---|---|---|
 | Medium dungeoneering token box | 1 | Rare | Not sold |
 | Advanced pulse core | 2 | Very rare | Not sold |
 | Prismatic small fallen star | 1 | Common | Not sold |
 | Prismatic large fallen star | 1 | Very rare | Not sold |
 | Small dungeoneering token box | 1 | Uncommon | Not sold |
 | Medium prismatic lamp | 1 | Rare | Not sold |
 | Spirit diamond | 1 | Rare | Not sold |
 | Spirit ruby | 1 | Rare | Not sold |
| Prismatic medium fallen star | 1 | Uncommon | Not sold |
 | Small cash bag | 1 | Common | Not sold |
 | Medium cash bag | 1 | Uncommon | Not sold |
 | Large cash bag | 1 | Very rare | Not sold |
 | Tight spring | 50 | Rare | Not sold |
 | Silverhawk down | 25 | Rare | Not sold |
Tertiary reward[]
| Item | Quantity | Rarity | GE price | |
|---|---|---|---|---|
 | Small smouldering lamp | 1 | Common | Not sold |
 | Mammoth plush token | 1 | Rare | 27,695 |
 | Snowverload plush token | 1 | Rare | 27,663 |
 | Penguin plush token | 1 | Rare | 114,818 |
 | Christmas lootbeam token | 1 | Very rare | 2,825,522 |
 | Buddy pet token | 1 | Very rare | 1,356,389 |
 | Rubber turkey | 1 | Very rare | 428,201 |
 | Off-hand rubber turkey | 1 | Very rare | 610,366 |
Trivia[]
- The big event mystery boxes originally always contained three tertiary rewards. This was changed hiddenly on 20 November 2017.
| NPCs | |
| Items |
 Clockwork pieces |
| Rewards |
 Clockwork shield A clockwork lemon Clockwork crown Gnorm Event mystery box Big event mystery box Rubber turkey Off-hand rubber turkey Buddy pet token (Pet) Christmas lootbeam token (Loot beam) Mammoth plush token (Plushie) Penguin plush token (Plushie) Snowverload plush token (Plushie) |
