| Shining Prismania [] | 160 | 517,500/523,512,000 |
| Shining Prismania [] | 240 | 157,500/523,512,000 |
| Shiny four-leaf clover necklace [] | 40 | Uncommon |
| Shiny three-leaf clover necklace [] | 40 | Uncommon |
| Shiny two-leaf clover necklace [] | 40 | Uncommon |
| Skilling chest [] | 25 | 10/200 |
| Small mystery box (Boat to the Arc) [] | 25–100 | Common |
| Small mystery box (Build-A-Fayre) [] | 25–125 | Common |
| Small mystery box (Heart of Gielinor: Encampment) [] | 25–100 | Common |
| Small mystery box (Invasion of Falador) [] | 25–100 | Common |
| Smouldering Lamps [] | 20 | 1,237,500/99,550,000 |
| Smouldering Lamps [] | 40 | 525,000/99,550,000 |
| Smouldering Lamps [] | 80 | 187,500/99,550,000 |
| Smouldering Lamps [] | 160 | 60,000/99,550,000 |
| Smouldering Lamps [] | 240 | 15,000/99,550,000 |
| Smouldering vs Supernova [] | 20 | 545,325/49,775,000 |
| Smouldering vs Supernova [] | 40 | 231,350/49,775,000 |
| Smouldering vs Supernova [] | 80 | 82,625/49,775,000 |
| Smouldering vs Supernova [] | 160 | 26,440/49,775,000 |
| Smouldering vs Supernova [] | 240 | 6,610/49,775,000 |
| Smuggler's Spoils [] | 20 | Unknown |
| Smuggler's Spoils [] | 40 | Unknown |
| Smuggler's Spoils [] | 80 | Unknown |
| Smuggler's Spoils [] | 160 | Unknown |
| Smuggler's Spoils [] | 240 | Unknown |
| Solstice Showdown [] | 20 | 1,063,425/99,550,000 |
| Solstice Showdown [] | 40 | 451,150/99,550,000 |
| Solstice Showdown [] | 80 | 161,125/99,550,000 |
| Solstice Showdown [] | 160 | 51,560/99,550,000 |
| Solstice Showdown [] | 240 | 12,890/99,550,000 |
| Soul Showdown [] | 20 | 1,063,425/99,550,000 |
| Soul Showdown [] | 40 | 451,150/99,550,000 |
| Soul Showdown [] | 80 | 161,125/99,550,000 |
| Soul Showdown [] | 160 | 51,560/99,550,000 |
| Soul Showdown [] | 240 | 12,890/99,550,000 |
| Sparkling four-leaf clover necklace [] | 40 | Uncommon |
| Sparkling three-leaf clover necklace [] | 40 | Uncommon |
| Sparkling two-leaf clover necklace [] | 40 | Uncommon |
| Tarot Trove [] | 20 | Unknown |
| Tarot Trove [] | 40 | Unknown |
| Tarot Trove [] | 80 | Unknown |
| Tarot Trove [] | 160 | Unknown |
| Tarot Trove [] | 240 | Unknown |
| Time Crash/Rewards with Celebration Lamps! modifier [] | 20 | 4,800,000/571,104,000 |
| Time Crash/Rewards with Celebration Lamps! modifier [] | 40 | 2,040,000/571,104,000 |
| Time Crash/Rewards with Celebration Lamps! modifier [] | 80 | 800,000/571,104,000 |
| Time Crash/Rewards with Celebration Lamps! modifier [] | 160 | 276,000/571,104,000 |
| Time Crash/Rewards with Celebration Lamps! modifier [] | 240 | 84,000/571,104,000 |