We need a Merchant Champion

he\she could be a jungler

Passive: Open for business- allies can shop from them. has a cooldown similar to Zilean Passive and they can get some gold out of it too (not full price that would be broken) giving a new meaning to taxing your lane.

This champ would have a giant back pack like Happy Mask Saleman

http://vignette3.wikia.nocookie.net/zelda/images/3/37/Happy_Mask_Salesman_Artwork_(Majora's_Mask).png/revision/latest?cb=20111101130747

And when they die they can scream my merchandise

http://media.tumblr.com/tumblr_m8ko3dHPqL1qd9kcuo2_500.gif