Is Amazon raising prices?

Amazon Prices
It appears they are, I just got a screen full of messages indicating that items I had saved in my cart have gone up in price $1-$5 each. It seemed like almost everything in my cart, including something I put in there last week went up.

More annoying, however, was that it took me 6-7 clicks to get to the checkout screen as I kept getting price increase messages and being sent back to my cart!