We couldn't afford a new mower when I was first married so I bought a mid 60's round fender John Deere 110 - paid $600 for it (1990). It mowed fine for a couple times and then blew a had gasket. Fixed a couple times and it blew a head gasket both times.
I finally went to trade it in for a brand new shiney JD 170 - I think it was like 1990. The 110 was as old as I was at the time and they gave me my $600 back in trade because it was in mint condition (except for the 8hp blown motor) and they apparently were a collectors item. Wish I still had it as I see their price now - it was MINT too. They are one of those things that are worth more now than they were new in 1960's.
I finally went to trade it in for a brand new shiney JD 170 - I think it was like 1990. The 110 was as old as I was at the time and they gave me my $600 back in trade because it was in mint condition (except for the 8hp blown motor) and they apparently were a collectors item. Wish I still had it as I see their price now - it was MINT too. They are one of those things that are worth more now than they were new in 1960's.