newegg.com offers the Netgear GS108 8-Port Gigabit Ethernet Switch (pictured) for $53.99. Use this $15 mail-in rebate to chop the price to $38.99. With free shipping, it's the lowest total price we could find by $14.

Just need a standard, smaller switch? newegg.com also offers the Netgear FS105 5-Port 10/100 Ethernet Switch for $8.99 after this $15 mail-in rebate. Free shipping applies. Rebates expire December 31.