At the rate Play-Asia is putting stuff into the bargain bin, one could not be faulted for thinking that this is a precursor to a grand sale of sorts. In any case, keep this site bookmarked.
Despite even myself having trouble keeping track of notable games going into the bargain bin (one of them being Sonic Chronicles:The Dark Brotherhood ~ NDS ~ USD 29.90). And then there’s Infinite Undiscovery (Asian/English version) for the Xbox 360, going for just USD 19.90.
Not to mention Mortal Kombat vs. DC Universe (Xbox 360, USD 34.90) and many more.