Lenovo has announced that its newly refreshed ThinkPad lineup is now on sale. The business-focused line includes the ThinkPad X230/X230T, T430/T430S, L530, and W530 mobile workstation, and the news comes just a day after the company revealed that its IdeaPad U310 and U410 ultrabooks would also be available sometime this week. The new ThinkPads all feature Ivy Bridge CPUs, USB 3.0, and the ThinkPad Precision Keyboard, and you can pick them up directly from Lenovo's site. However, if you're in the market for the 12-inch X230, Logicbuy is currently running a 15 percent off promotion on the laptop that ends tonight at midnight EST. Be sure to check out our full review of the lightweight X230 to see if it's the right fit for you.