A fair price is whatever somebody is willing to pay for one!

All depends on supply and demand - at any given point in time - and that changes. What something sells for one month could differ the next month - if the number of similar items or the number of buyers in the market changes.

DF's are in limited supply, and the demand is strong. A few DDFs have come on the market from a recent Ganza. I've seen prices range from $200-$275. When those are gone, the supply will be tighter again.

DF's are awesome knives and not many people seem to want to let go of them. You'll have to pry mine from my dead rotting corpse... unless I manage to score a DFLE! <img src="/ubbthreads/images/graemlins/grin.gif" alt="" />