From Golden Goose

The Golden Goose is not a crop you plant but a limited Divine pet released during the Beanstalk Event, and that distinction reshapes how you should think about its "economics." There is no seed cost, sell price, or growth timer attached to it, so you cannot frame it through the usual cost-per-minute lens that drives crop decisions. Instead, its value is purely scarcity-driven: an event-locked Divine that no longer returns to the normal shop rotation.

Because it is a pet rather than produce, the Golden Goose earns its keep through its ability, not through harvest cycles. The smart play during progression is to treat it as a long-term multiplier on whatever high-value crops you are already farming, rather than as a standalone income source. Pets that boost mutation odds or sell value compound hardest when paired with expensive, slow-growing plants.

If you missed the Beanstalk Event, the only route now is the trading market, where its Divine, limited status keeps demand firm. Acquire it when you already have a mature garden worth amplifying, not before.