Are these legit?

Hiya! 

I'm new here, I've had a good look around on the site but wanted to be sure that these are legit before buying.

I'm looking at the Air Jordan 3 here:

http://www.kickgame.co.uk/airjordan/airjordan3-cement-infrared

and here:

http://www.ebay.co.uk/itm/NIKE-AIR-...182049?hash=item1ea5f2f561:g:1FAAAOSwFnFV~n4X

Is the first site legit? There aren't many images of the Jordans and it seems to show a sample image I guess.

The second one is a ebay listing, I'm not sure if those look legit either so I wanted to get a good check from anyone here.

I was also looking at the Spizike too

http://basketmania.co.uk/product-eng-7861-Basketball-Shoes-Spizike-GS.html#facebook

Is this sight legit as well? I haven't actually seen a pair priced this low before so I'm not totally sure!

Thanks in advance!