WTB: gogs for low light, or prodigy lenses

I had the sensor mirror lens on one of my prodigies and loved them, but they got a little beat up throughout the season so I wanna buy some new/new condition sensor lenses for the prodigies, or some other goggles with similar lenses. I don't have too much cash layin around but just let me know what ya got and if I can afford them we'll strike a deal. I also could trade/sell the prodigies I have if for some reason you need just the frame cuz the frames are fine, they're glossy black...