I'm selling plenty of gamescom codes , that means arcade hecarim and riot blitzcrank , after u get the code u will go here woobox.com/mmrtki and activate it and after the end of the gamescom u will receive the skins on ur account
here is a proof , a ticket at gamescom , i covered the code
selling them for elite gold / paypal and psc
also always save the ticket u will receive after introducing the code , just incase