I offered $220 to onecall yesterday and they accepted. I think $220 is the lowest they will go. I would get the copper edition while you can at this price, because strange as it is, they're probably skyrocket like other brands - most noticeably the Denons closed cans (AH-D2000 and up). I sure hope they sound better than the gold edition I recently sold. Nice thing about ordering from onecall is that they are an authorized Monster dealer, so no issues when sending them to Monster for warranty or exercise your one time at fault replacement unit. Keep this in mind when getting them from eBay or other so-called unauthorized source because Monster will not budge with the warranty. I inquired about my gold editions when I had them and Monster flat out ignored me.
The golds are supposed to be a little more bassy while the coppers are more neutral?
I'd sorta like a more bassy headphone, but really, I would like to hear some reviews from people who have heard the coppers and golds.