I am not an everyday tractor guy, so my opinion is not a 'professional' opinion. Buyers and sellers expect to haggle over price. Buyers hope to get $2750 and probably do on occasion; sellers hope to buy for less and probably usually do. Sure there are some guys around with more money than they need and impulsively plunk-down full price.
In summary, any used item is worth whatever you get for it.....usually less than the asking price.