5 Port Gigabit for under $10 after rebate
Its unmanaged of course, but for its intended purpose (home, small office) the price / performance can't be beat. 5 Year warranty.
8 Port Managed Switch with Lifetime Warranty $30
This Netgear 'click' switch from Newegg is a fantastic choice for the price. It also features 2 USB charging ports, although the description doesn't mention if its good enough to charge iPads / Tablets at full speed. Still a nice addition none-the-less.