The user kojitha in pokemon indigo is catching pokemon for indigo coins. I don't know the cheat so catch a Magikarp and PM kojitha in pk indigo to tell the pokemon you want. I'll PM you when I caught the pokemon. When you get the PM send a private trade offer to me with the Magikarp and which pokemon you want for it. I'll trade when you give me the indigo coins. Here are the charges.
Level 0-20=140 indigo coins
Level 20-30=340 indigo coins
Level 30-40=2500 indigo coins
I don't do super rare pokemon like mew, mewtwo, shaymin, ho-oh ect. For more info or pokemon request PM kojitha of pokemon indigo.