Just did a search and did not see this was already posted - sorry if it's a repost. I saw a lot of people were interested in the non-x version for $220 so thought others might be interested in this.
This can also be bundled with a motherboard to save an additional $30.
Also there might be additional savings if price matched with the right store. Staples gives a 110% price match (if they carry this). And could have other incentives (larger cash back with credit card or cash back sites) with another store besides Micro Center.