I know you said you're adding 200m capes soon but here's another idea for a few items that should be in the game

So there's more money sync for stakers and more money syncs in general.

The new 3rd age drudic robes and stuff if they aren't already ingame
Halloween masks
Bunny ears
Disk of returning
Easter Eggs

Obviously with all the items above they need to be super super super rare, like phats. So you'll rarely ever see them, but always nice for rich people and new players that want a long term goal for an item to grind.