Bring one egg to the correct control
- Take an egg from a biome and return to the safe area while carrying it. The example uses the E pickup prompt, then shows RUN!! and the Drop control during the return.
- Approach the red-and-white SELL stall beside the blue Fuse Machine. Keep the egg selected in your item bar.
- Choose Sell this item? to open the offer for the held egg. In this PC capture, E labels that control and R labels the separate Sell All? option.

Read the offer before confirming
The offer identifies the egg, its weight and its cash quote. These two examples come from a video published August 23, 2026; its game build is not displayed.
| Egg in the prompt | Displayed weight | Quoted cash | Pickup area |
|---|---|---|---|
| Lake Egg | 3Kg | $320 | Lake — area label visible |
| Desert Egg | 122Kg | $1M | Sand-colored area; name unverified |

Complete the selected sale
The Desert example quotes $1M. After Yes!, its egg slot disappears and the abbreviated balance moves from $38.7M to $39.9M, with a separate +$1.2M popup. Use the offer to read the quoted sale value; the changing account balance is a different field.
- Check that the offer names the egg you intend to sell. Choose Yes! to accept that quote.
- Confirm that the offer closes and the egg disappears from its selected item slot. Check the cash display as well.

Check the sale result

If the stall reports an empty hand
No item equipped. appears when this player first tries the stall without an egg selected. Choose Ok!, obtain an egg and return with it in hand; the later offer names the carried egg.

Compare the same fields
Keep the egg name, displayed weight and quote together. The two illustrated offers belong to different eggs and weights; neither establishes one fixed price for every egg with that name. Use the offer for your selected egg before deciding whether to sell.