There is a real clean 1680 combine on a sale this Sat. Wonder your opinions on them. It has 3100 hrs., new trans., some other stuff. It is one of those retirement sales, everything looks like new, kept inside. Heck he only had a 4 row head on it, so many trips across field putting on hours. I have a 1460 that I want to upgrade since I have picked up a few more acres. I know the 1460 pretty well, I have done a lot of work on it. Anything I should look for on the 1680 that I dont know about. I really cant afford it, but I might catch them sleeping and get it cheap (if i am lucky), About how much $