That's a bit shit. You can get them off of ebay for £400ish but the quality is hit-and-miss (like bolt holes not lining up so you can't attach the chair to its base).
Also my mum once tried to send one back (to China!) and the company immediately disappeared off the face of the earth. She got her money back through paypal but it's still shit. Come to think of it, I think she might've got to keep the chair too...
Groupon will be getting a telling-off if this chair is shit.
Groupon will be getting a telling-off if this chair is shit.