As great as that will be for you if it passes, I'd say the broker wasn't providing his client (the seller) with a very good service if he allowed them to ask / accept so low in today's market. Even if it needed to be unloaded fast, that's exceptionally low.
Certainly sellers set the price, but with the guidance of the broker. So, unless this was a "I have to sell it today and don't care how much I get for it" scenario, then I'd be leary of the broker. Most of us are on here with the perspective of a buyer, but some day you may be the seller and if this seller was not following the market and was not "desperate", he put trust in the broker and just got ripped off imho.
(Not in any way your fault momtwoboys)