There are several ways to get a Lucky Egg in Pokemon games, but they vary depending on the game. Here are some common methods:
* Trading: You can often trade for a Lucky Egg with other players, either online or locally.
* Finding it in the wild: Some games have Lucky Eggs as rare drops from specific Pokemon.
* Purchasing it: Some games allow you to buy a Lucky Egg from a store or vendor.
* Receiving it as a reward: Some games give you a Lucky Egg as a reward for completing a quest or achieving a certain goal.
If you are playing a specific Pokemon game, please specify the game so I can provide you with more accurate information.