When I was hunting for deals, a lot of really low HL prices (eg - 90% when normal deals are in -66% ballpark) in some keyshops, turned out to be scams from low reputation people, that quickly dissapeared, but gg.deals picked them up as new HL. Even if these are not scams, a deal that is in really low supply and available only for limited time is a shit deal and should not be reported as HL. Maybe use some sort of windowing function for HL prices?
