Netgear WNDR3700 N600 Gigabit router. Cheapest it's been for a while, and they're getting harder to find in stock (or more expensive for the few left).
Free click-&-collect, or $9.95 delivery)
Note: stock levels are a bit hit-or-miss for click-&-collect, depending on the state.
Specs: http://www.netgear.com.au/home/products/networking/wifi-rout…
The best part about this router (IMO), however, is it's considered one of the cheaper "best" routers for flashing DD-WRT onto. Don't know which version of WNDR3700 that Dick Smith has in stock though.
For those looking for a way to add a VPN into their router itself (to cover their whole wireless network), if the router doesn't have such facilities in their default firmware DD-WRT is one of the best ways to go to unlock it.
Info on DD-WRT and this router can be found here:
http://www.dd-wrt.com/wiki/index.php/Netgear_WNDR3700
Ddwrt says v5 isnt compatible, so youd kinda wanna be sure its not a v5 if u want ddwrt