NFL Rbk Broncos 6 Cutler Jersey Sz XL

NFL Rbk Cutler #6 jersey. Used condition. There is a spot on the upper left sleeve shown in pics. I can't tell if there is a stain in the last pic which is the right front. Im not sure if the pattern is making me think that or its actually a stain. Please see photos for details. If you have any questions, please ask. Offers welcome!