I've yet to see a real fire sale here.
Maybe the few for sale posts that have had instant buys where the buyer said maybe he priced his item too low... But those we're fire sales.
To me, fire sale = 1/3rd or more off current reasonable sellable value. So if I have a cue that should sell for $1000 easily on the secondary market and someone puts it up for $650, I think that would qualify.
Or, said a different way - if you price an item to where any of the dealers will purchase it, chances are it was in that category.
Same issue, different phrase: Monster. I have a monster this or that for sale.... It's really marketing. Someone's monster tascarella is another person's player. The term is silly.