Sigma 135mm Art just came out and it’s $1399 everywhere. Was about to buy a Demo unit at Adorama for $1249 and thought that was a good price. Then googled Sigma Refurbished on a whim and found out they have an "outlet" site. They have the 135mm Art Nikon right now for $1049, Nikon mount only, which is an AMAZING price! 90 day warranty and I’ve always had good luck with refurbished products.
$1049 – https://www.sigmaphoto.
They also have the new 85 coming soon as well for $899 which is an amazing price for that as well, so worth watching to see when it becomes available!
https://www.sigmaphoto.