Logitech 5.1 x906 for 13k from eBay? Is this a good buy?

[eggman]

Hi

Z906-Logitech 5.1 Speaker System, Surround Sound(THX certified) 2 yrs warranty | eBay

As part of Deal of the week some guy is selling these speakers for 13k .
My primary need is to connect them to PS3 , and these are the cheapest set of 5.1 which seem to have Optical Input . So I will get true 5.1, which I want.

But the price seems to be too good to be true. Is this a good buy? Should I look for offers elsewhere? Can the dealer be trusted?

Sorry, kinda noob in online shopping.

Also, what happens when the time (Currently 10 h ) runs out? Price will increase, is it?

[d6bmg]

Some days ago, I think MegaMind bought same speakers from same seller. You may contact him.