Serotta steel forks are hard to come by, I've been looking for one that would fit a 58cm for ages, if it unbent, it is certainly worth 35 clams.

A few years ago a paid $100 for a Ciocc that had damage similar to this frame but not as severe, I guess the speed of impact was less. It was worth it as it had a SR headset and bb, when I built it up, it rode just fine, even no-hands.

Maybe the seller can throw in the headset or bb to make it worthwhile for you, it's a shame that the frame is bent, my Colorado II is a great bike.