Yea, the price of every product I click to view shows up differently.
Earlier, the GTX 670 FTW price was hiked after viewing it and adding it to the shopping cart. It looks normal now.
Below is an example of what I'm still seeing, but it seems like the price is showing up correctly most of the time now when adding it to the cart.
[EDIT] SSD prices are consistent. Here's another one: Acer HN274BBmiid 27" monitor for $549.99 shows up as $599.99 (list $649.99) when I click on it, but it's $549.99 when added to cart.