Thank you very much for your input, it really helps me quench my thirst for a "deal". Albeit I know that good things are expensive, I also know that a lot of them are ridiculously overpriced, thus not always something cheap has to be bad, especially if the middleman is cut off. I always wondered how much an amp sold officially in US and manufactured in China costs "at the factory gate". Probably a small fraction...
The Chinese guys are, though, the champions of bootlegging and the eBay deals with them ought to be taken carefully, more like lottery.
But again, there are some satisfied customers out there, if one were to believe the feedback the seller got.
The Yaqin buffer seems to be very good as well, as some fellow Outlaws are pointing out.
No wonder I'm torn...

Nevertheless, I'll steer clear.

Thank you