Living in Europe? Then have a look at Amazon Germany’s Deal of the Day: up to 40% discount on select Samyang (aka Walimex aka Rokinon) lenses.
Walimex Pro 8mm f/3.5 on sale at €259
Walimex Pro 14mm f/2.8 on sale at €309
Walimex Pro 12mm f/2.8 Fish-Eye on sale at €429