Beak things are not slow but selling their eggs are good way to make money, they are so fast that you cant outrun them even with 90 or above athletics (i havent try the robotic legs though)
@@SergantPigman fog Prince and fog heavy heads are worth 6, 000 and 3000 cats respectfully and those are definitely more recurring. Hit 100K cats just mining and fighting off the fogman hoards in mongrel.