Sell multipliers raise the money you get for each item you sell. Several boosts can apply to one sale. This page lists them and shows how they combine on Skyblock.
The boosts#
| Boost | Where it comes from | Size |
|---|---|---|
| Island sell boost | The Sell Boost island upgrade | +0% to +50% (below) |
| Sell boosters | Booster items from crates and events | Shown on the booster item |
| Mastery perks | Each Island Mastery element levelled up | +0.4% per level on that element's items, up to +30% at level 75 |
| Nether and End | Unlocking those dimensions (Island Dimensions (Nether and End)) | x1.05 Nether, x1.1 End |
| Island Booster Beacon | Void Chests inside its radius only | x1.1 / x1.2 / x1.35 (Island Booster Beacon) |
| Enchants | Some Skyblock enchants add sell bonuses to their own sales | per enchant (Skyblock Enchants) |
Island sell boost upgrade#
Buy it in /island upgrades (Island Upgrades). Island members get this boost on their sales.
| Upgrade level | Sell boost | Price |
|---|---|---|
| 1 | 0% | free |
| 2 | 2.5% | $250,000 |
| 3 | 5.0% | $1,000,000 |
| 4 | 10.0% | $4,000,000 |
| 5 | 15.0% | $15,000,000 |
| 6 | 20.0% | $50,000,000 |
| 7 | 25.0% | $150,000,000 |
| 8 | 30.0% | $400,000,000 |
| 9 | 35.0% | $900,000,000 |
| 10 | 40.0% | $1,800,000,000 |
| 11 | 45.0% | $3,500,000,000 |
| 12 | 50.0% | $6,000,000,000 |
How boosts combine#
- The island sell boost, any active sell boosters and booster-style effects are added together: if you have +20% island boost and a +25% booster, you get +45%.
- The mastery perk of the item you sell multiplies the result (it is a per-item boost, for example +12% on wheat at wheat level 30).
- The dimension boosts multiply the result: x1.05 once the Nether is unlocked, x1.10 once the End is unlocked, so x1.155 with both.
- Finally the price is checked against the item's buy price: if the shop also sells the item, you can never be paid more than its buy price.
Worked example. Selling 100 wheat at a base sell price of $P per wheat, with island sell boost level 4 (+10%), wheat mastery level 30 (+12%) and the Nether unlocked:
100 x P x (1 + 0.10) x (1 + 0.12) x 1.05 = 100 x P x 1.2936
Mastery perks by track#
| Track | Items boosted (per level +0.4%) |
|---|---|
| Ore | Each ore's drop or block, for example cobblestone, coal, copper ingots, iron ingots, lapis, redstone, gold ingots, diamonds, emeralds, quartz, basalt, blackstone, glowstone, magma blocks, gilded blackstone, ancient debris |
| Crops | Wheat, carrots, potatoes, beetroots, melon slices, pumpkins, sugar cane, bamboo, cocoa beans, nether wart |
| Mobs | Mob drops such as mutton, pork, feathers, beef, leather, rotten flesh, bones, arrows, spider eyes, string, gunpowder, iron ingots, emeralds, totems, gold nuggets, blaze rods, magma cream, ender pearls, shulker shells |
| Foraging | Logs and saplings of each wood type |
| Fishing | Cod, salmon (and cooked versions), pufferfish, tropical fish |
Limits#
- A sale can never pay more than the buy price of the same item.
- There is no extra cap on the combined multiplier on Skyblock.
- Demand-based pricing is not active on Skyblock: base prices are fixed.