Today Sigma announced its Black Friday / Cyber Monday Sale - for a limited time, you can save up to $150 on selected Sigma lenses. The promo deals will be available for only two weeks from Thursday, November 15th through Thursday, November 29th, 2018. What’s on sale:
I received a tip that the new Sigma 28mm f/1.4 DG HSM ART full-frame DSLR lens will be priced around €1,250 or approx. $1,400 (see this EU listing). The official release date should be around December-January. For comparison, the Nikon 28mm f/1.4 version is priced at $1,996.95.