1972 Yes Led Zeppelin Promo Ep Argentina roundabout... good Times, Bad..

Extremely Rare 1972 promotional release by Music-Hall of Atlantic Records in Argentina.
Side A: YES Roundabout / Long Distance Runaround lt lt lt by John AndersonSide B: LED ZEPPELIN Good Times, Bad Times / Communication Breakdown 33-1/3 rpm Company sleeve in good condition.
Music-Hall worked with Atlantic on other releases in Argentina.Disc is in very good shape.
The name susan p is written lightly at the center of the Yes side A .
The Yes side also has some surface marks.
The Led Zeppelin side is very clean and unmarked.
I d be surprised if you find this for sale anywhere