Hmmm, no I don't think that's the same picture. One of the lower petals is somewhat damaged. But that eBay picture looks very like what has been described as "Hawaiian." I did come across a web page with a bit more information on this variety:
http://rootsnursery.com/differ...
And this site actually names a cultivar:
http://gemsandstems.ecrater.co...
Odd that such a common houseplant has so little detailed information available online.
