The end of the year can be a pretty good time to sell and buy a domain name. Companies may have extra money to spend, particularly related to marketing budgets. Individuals may be in a more jolly mood and may be more willing to fork out cash on a domain name acquisition. On the flip side, some companies are probably struggling and want to hit revenue numbers. Some people have probably spent more than they wish on holiday gifts and expenses.
Right now is probably a very good time to reach back out to rekindle a deal that didn’t make it over the finish line.