I bought this router for less than $60 and it is awesome. Not sure you need to spend a lot of money these days to get a good one. Check the specs
Good luck
Joe
http://www.ncix.com/detail/tp-link-n750-dual-band-wireless-a6-74472-1011.htm
TP-Link N750 Dual Band Wireless N Gigabit Router 802.11A/B/G/N 4 Port 10/100/1000 450MBPS 2XUSB2.0 Standards IEEE 802.11a/b/g/n, IEEE 802.3/3u/3ab Security 64/128-bit WEP,WPA / WPA2,WPA-PSK/ WPA2-PSK encryption WPA/WPA2 WPA2 Ports 1 x 10/100/1000M WAN; 4 x 10/100/1000M LAN Buttons WPS/Reset Button Wireless On/Off Switch Power On/Off Button Wireless Data Rates Up to 300+450Mbps Frequency Band 2.4GHz/5GHz Antenna 3 x external detachable dual band antenna (RP-SMA) Receiver Sensitivity 300M_2.4G: -70dBm 270M_2.4G: -70dBm 195M_2.4G: -71dBm 130M_2.4G: -74dBm 54M_2.4G: -79dBm 6M_2.4G: -94dBm 450M_5G: -64dBm 405M_5G: -64dBm 270M_5G: -67dBm 195M_5G: -70dBm 130M_5G: -73dBm 54M_5G: -79dBm 6M_5G: -92dBm Interface 2 x USB 2.0 VPN support PPTP, L2TP, IPSec Power Adapter 12VDC / 1.5A Wireless Adapter included No System Requirements OS: Microsoft Windows 98SE, NT, 2000, XP, Vista or Windows 7, MAC OS, NetWare, UNIX or Linux Dimensions 9.6" x 6.4" x 1.3" Temperature 0°C - 40°C (32°F - 104°F) Humidity 10% - 90%, Non-Condensing