How much did an ox cost in 1350?
The record: 13s 1¼d, mid-14th c..
About $1,900 in today's gold
79 days of a farm labourer's pay.
The tractor of the manor. Source
Who could buy it
The lowest paid on each ladder of 1350 whose pay was enough:
On a day's pay
On a week's pay
On a month's pay
In other words, dear: months of work for a farm labourer.