I'll echo everyone else - I pretty much paid what they asked. There wasn't much negotiating. I will admit, I'm terrible at talking people down anyway, but I mostly do my research and know what it costs before I get there. In summary, I'd be prepared to pay retail if you really want one.
I like the Triumphs, and the C5/G5 are getting into Triumph $$$ territory. However, I love Royal Enfields, and I wanted one for several years before I got my B5 last fall. The B5 is the only automotive purchase I've made that didn't come with at least a small amount (let alone total) buyer's remorse. The B5 costs a little less, and uses the classic frame, so it has that look and can fit a ton of existing extras. Just gotta live with (or change) the "square" rear fender.