The ARRIS SURFboard SB8200 DOCSIS 3.1 32×8 Cable Modem is only $124 with $20 coupon (clip on page). Although Amazon will probably remove the coupon at some point. Still $144 is a nice deal.
https://www.amazon.com/Next-Gener…B07DY16
Edit – for those wondering this is NOT an Intel Puma chipset modem according to this site. It is safe to buy.
https://approvedmodemli
https://www.classaction
And it looks like there a few other networking products on sale as a Deal of the Day event.
https://www.amazon.com/apb/page/r…YMAVT5NAX9