I am perhaps not clear on the question. While the age of the domain name is correlated to quality and hence price, it is no guarantee of any worth. Some 15 year old domains are worth nothing on resale.
The domain sold for $2645 in 2011 as I understand it. In general, that means it is probably worth something 4 figures now, but there are not infrequently cases of when the domain goes up by hundreds off percent or down by 99% in sales price. It really depends on it the name has more value now than in 2011.
If a fairly generic term I suggest that overall not much change. The overall average price is less now than it was at time of previous sales, but the number of sales is also higher, so not clear how the price for similar quality names has changed over say a 7 or 8 year period.
The specifics often depend on the skill of the seller in promoting and negotiating a price.
Bob