Cisco's RV320 Dual Gigabit WAN VPN Router provides a full array of VPN options and decent throughput. But SSL compatibility is a work in progress.
Cisco's RV180 features damn fast routing and decent IPsec throughput, but very slow PPTP.
ZyXEL has come up with an $80 IPsec/PPTP VPN router that's worth a serious look.
TRENDnet's TW100-BRV214 4-port VPN Router is one of the most inexpensive you can buy. But you might not like the compromises it makes.
Cisco's RV 110W gives you 5 tunnels each of PPTP and IPsec VPN, VLANs and 802.11b/g/n wireless for under $100. Too good to be true? Well...sorta...
ZyXEL has introduced two new SOHO / SMB VPN routers.
The RV016 and RV082 v3's bring higher throughput to Cisco's small business VPN router line.
The Cisco RV042 v3 is a definite improvement on the original version with higher speed and tunnel capacity.
Updated - The Cisco RV042 Dual WAN VPN Router has been added to the Router Charts.