A month ago I bought an Acurite system with Internet bridge for $108 delivered. Looks like the cheapest comparable system is $140 now. Not sure about the new website look either.
I've never understood Acurite's web pricing. I think part of it is that they don't want to undercut the prices of their retail partners.
However, when the moon and stars line up right, you can get some great deals on the website. Last Christmas there were some fantastic deals, but they involved combining promotions. Like combining a free-shipping offer with a 20%-off offer with a sale on a particular product line.
If you're looking for deals, it helps to get on their email list and "like" them on Facebook.
Currently on Facebook there is a 10% coupon discount. If you "tell a friend" you can get a 20% coupon. I don't know if those coupons are "stackable" or not. Probably not, but it never hurts to try.