I went to quite a few sales in 2012 and saw lots of old tractors go for scrap..The worst was at Pomona,KS in Oct 2012 when 36 of 100 old tractors sold for scrap..
Here are the ones I hated going for scrap..
1--Nice GVI MM LPG for $600
2--Decent GVI MM LPG for $275 missing some minor parts
3--Nice GVI MM Diesel for $575
4--Decent Case 900 LPG for 600
I did come to my senses and the scrap man let me have the GVI MM diesel for $700...It had been overhauled years ago and never used...Got it home,checked it over,and it was running after pulling it one foot..