Nothing beats a big monitor. Got spreadsheets? Gotta go big. Going tomb raiding (see bonus deal)? Gotta go big. Binge-watching "Arrested Development" before the new season debuts? Bluths are definitely better bigger.
For a limited time, and while supplies last, TigerDirect has the AOC e2752Vh 27-inch LCD monitor for $199.99, plus around $9 for shipping. (Sales tax also applies in a handful of states.) That's $80 off the regular price and one of the best prices I've seen on a monitor of this size.