Anyways - I'll add a few more details.
1. Why no price. I got the full build at a smoking deal (I paid full asking). In cases like this, with a bike I wasn't going to keep, I don't like to immediately flip it. Reason is, I think it's insulting to the seller to see his bike re-listed the next day with a (for example) 250% mark-up. I got the sense the seller felt he was selling a bit too cheap. So I've held the bike about a half year, and have listed it. I'll probably get the entire amount I paid, on just the frameset alone. Hence, I listed it as a "trade", just in case he sees it, so he knows it's not just about the money for me. And it isn't. As I said, my asking is probably at least 50% less than what most other people would ask for it.
2. I've had messages/inquiries about it every single day since it was listed. It will move. As such, anyone who lowballs (like the guy who emailed me), there's no reason for me to spend time dealing with them.
3. His offer of 450 CDN, is like about 300 USD at the current exchange rate. For a top-flight frame from a top manufacturer - that's more like aluminum-frame pricing. Why would I deal with him?