Site That Sells AC Adapters?

I’ve got a router (Linksys WRT45G v4) that I jacked from work that doesn’t have an AC adapter. I can’t find anywhere on the Linksys site where I could just buy a factory AC adapter and I wouldn’t dare use one of those universal ones. Short of eBay, does anyone know of any (reputable) online retailers that sell AC adapters for this router?

go to radio shack and get a universal one, cuz honestly thats why they’re made. its not that hard to find out which end is positive, and what DC current you need.