Thunderbolt's had great promise since being introduced in last year's MacBook Pros — if only there were more peripherals to take advantage of it. Online retailer MacConnection is looking to help out by offering Apple's own 27-inch Thunderbolt Display for $899.99. That's $100 off the suggested retail price, making it a little easier to take advantage of the display's 2560 x 1440 IPS LCD screen and assortment of FireWire, Ethernet, and USB ports. As you may remember, the display also includes its own Thunderbolt cable built right in, so you could consider that another $49 savings if you're so inclined. The sale expires at midnight Eastern tonight, so if you'd like to take advantage, we recommend you check out the link below sooner rather than later.