Rosewill RNX-N4PS 802.11b/g/n 300Mbps Wireless-N 2.0 Router for $24.99 shipped after promo code RWBT577.  Here is a screenshot for your reference.  In addition to being a 300Mbps wireless-N router, it can serve as an access point, repeater, and wireless bridge.  Most places have this wireless router for about $52.