I think Currawong mentioned in a previous thread that he did not categorize Groupon in the the same vein as group buy sites that are not allowed here. Hopefully, he can clarify this in more detail. On another note, Razordogaudio's ebay page has an open box (with full warranty) HE-500 for 519, plus I got an email that today you can get 4X the ebay bucks (or 8% back, I think). So if you shop on ebay frequently, this might be a good deal.
2/14/14 at 11:10am