Here's one that sold for $110 back in December. Might want to keep an eye out for that in the future. The other three of the same card have sold in the 145-150 range.
2007 UD Upper Deck Artifacts Auto Aaron Rodgers BGS | eBay
I will hold the candle till it burns up my arm...I'll keep taking punches until their will grows tired...I will stare the sun down until my eyes go blind..I won't change direction and I won't change my mind.