>>24774015Have a ghost Pokemon stationed 2 squares inside a wall adjacent to the room that has the stairs in it.
Have one of your Pokemon stationed far away so when the Kecleon spawn they will go after it instead of you. Once those are setup have your third party member grab what you want and leave the shop area.
Control your ghost and hold a+b to make turns go by until the path to the stairs is clear. Keep in mind that your hunger will go down quickly so be sure to have apples. To be extra safe you can also use a quick orb before you make a break for it since the Kecleon will be sped up.
It's possible to not use any items if times right. If you have more than one ghost you can station them inside walls also and your party won't faint, and can swap between them to wait turns out.
