Newegg offers the Linksys Smart 8-Port Gigabit Switch, model no. LGS108, for $24.99 with free shipping via the directions below. That's the lowest total price we could find by $19. It features 802.3, 802.3u, 802.3x, 802.3ab, and 802.3az support. Rebate expires June 1. To get this deal:

1. View the Linksys Smart 8-Port Gigabit Switch for $44.99
2. apply coupon code "EMCASNT66" to cut it to $29.99
3. redeem this $5 mail-in rebate for a final price of $24.99