Gears are single-use equipment in Sell Ores, the Roblox incremental simulator where you roll for rarer ores, place them around your base, and let drones break and sell them. Each Gear either speeds up ore regeneration for a set time or stamps a mutation onto an ore to raise its value. You buy them from the Gear Shop and spend them one at a time.
Quick answer: Head to the market at the center of the map, open the Gear Shop, and buy the Gear you want. Prices run from $500,000 for the Small Growth Gem up to $25T for the Devil’s Growth Gem, and every Gear is consumed after a single use.
Every Gear in Sell Ores, cost and effect
Gears fall into two groups. Growth Gems temporarily multiply how fast your ores regenerate, while Coatings apply a permanent value mutation to a single ore. The table lists all of them with their price and exact effect.
| Gear | Cost | Effect |
|---|---|---|
| Small Growth Gem | $500,000 | 2x faster ore regeneration for 5 minutes |
| Ore Cleanser | $1,000,000 | Removes a mutation from an ore |
| Rust Coating | $10,000,000 | Applies the Rusty mutation (x1.5) |
| Large Growth Gem | $50,000,000 | 4x faster ore regeneration for 10 minutes |
| Frost Coating | $750M | Applies the Frozen mutation (x1.75) |
| Crystal Coating | $1B | Applies the Crystal mutation (x2) |
| Void Coating | $10B | Applies the Void mutation (x2.25) |
| Super Growth Gem | $15B | 6x faster ore regeneration for 15 minutes |
| Alien Coating | $100B | Applies the Alien mutation (x3.25) |
| Galaxy Coating | $1T | Applies the Galaxy mutation (x5) |
| Devil’s Growth Gem | $25T | 12x faster ore regeneration for 15 minutes |
Growth Gems vs Coatings
Growth Gems are timed boosts. They multiply regeneration speed across your base for the listed duration, so they work best when your ores and drones are already running at full capacity and you want a burst of extra output. The Devil’s Growth Gem gives the strongest boost at 12x for 15 minutes.
Coatings are the opposite. Each one locks a specific mutation onto one ore, and that mutation multiplies the ore’s value permanently until you change it. The Galaxy Coating applies the strongest mutation with a x5 multiplier. If you want to strip a mutation off an ore, the Ore Cleanser removes it so you can re-coat with something better.
How to buy Gears
Note: Every Gear is one-time use. Buying one does not give you a permanent tool, so factor the cost in each time you want the effect again.
Earning enough money for higher-tier Gears
The prices climb fast, from six figures at the low end all the way to $25T for the Devil’s Growth Gem. To fund the pricier Gears you need to keep rolling for rarer ores, buy and place them on your base, and pour money into the stat upgrades that raise your income. Coatings help here too, since a stronger mutation on a valuable ore feeds more currency back into your economy for the next purchase.
