In Steal An Egg, players can buy exclusive items & even pets at a very low price. The problem is that nobody knows the spawn locations and respawn times. So, if you're wondering where the Slick Rick Trader spawns in the game, here is a detailed guide.
When does the Slick Rick Trader Spawn in Steal An Egg?

The first thing you should understand is that there is no fixed time or interval when you can find Slick Rick, as spawn times and spawn rates are completely random. Basically, every 30 minutes, there is a very slim chance for Slick Rick Trader to spawn during the Day. When he does, you will receive a server-wide notification saying, "Word on the Street is Slick Rick back in Alien Planet," similar to the image above. So, while you are playing the game, wait every 30 minutes for him to spawn inside your server. Also, he is a global spawn, which means if he spawns, he will appear on every game server.
Where does Slick Rick Spawn in Steal An Egg?
Right now, the Slick Rick NPC only spawns in the Alien Biome. Once he spawns, use the Alien Ferryman to enter the cave, where you can find him near the fishing pool.
For more on Roblox, check out Break And Steal An Egg Mutations - Multipliers & How To Get or How to open the Alien Biome Door in Steal An Egg