Fry's has a Dell 30" Ultrasharp Monitor 2560x1600 on sale this week for 'only' $1048. I've never seen monitors that big in the ads. Looks like it's widescreen so that would only be about 24" relative to 4:3 (I based this estimate on TVs but I don't know if monitors have a different shape). The ad lists DP, DVI-D, USB, IPS, Component, 7-in-1 Card Reader, and HDMI; also shows PC/MAC Compatible (why, it's a Dell monitor in the computer section of the ad? or do not all computer monitors work with both PCs and Macs?).
Anyhoo the stock number is 6986397. Ad doesn't list the model number.