Interesting indeed, I to noticed around 5 steel frames come up for sale in the past month or 2 and only seen maybe 2 in the past 2-3 yrs, like a bunch of the 937some just fell out of the sky given and given the variables of each I want to say they went for 2k, 2600, 1600, 1400(I almost went for it) then the one you mention at 1999. Thanks for the insight and I totally agree. Want one, w/box, one day.