Knuth DRO's from Singapore on EBAY - has anyone bought them?

I've recently stumbled across the following EBAY ad:
item number 2570941080

They have 2 and 3 axis, Knuth DRO units with glass scales, rated at
0.0001".
Looks like a decent unit and the prices can't be beat for the
features. $549 for 2 axis, $779 for 3 axis, plus $88 shipping charges.

It's by a company in Singapore, so before I send them my money, I
wanted to see if anybody else has bought from them!

Thanks,
Ted