I need help naming this thing of mine?

[Tank Cop]

I am selling a old Star Wars figure on eBay but I don't know its name?

Can someone tell me what its called?

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=49008&item=3185490006

[Wisemon]

You were close, "Imperial Walker" is what it's usually called, although there's also a technical name. It's four letters; I think the first letter is 'S'. I can't recall it. Does anybody know that name? I think it's on the Lego box for the Lego version of it. Note the situational irony of my question.

[urban dream]

That's called an AT-ST (All Terrain Scout Transport). And I'm not even that much of a Star Wars fan! :P

[The Reclaimer]

Urban's right it is the AT-ST

[UnknownH]

I thought it was either the AT-AT or the AS-ST (I'm not a big fan either)

[The Infamous Boss Reo]

ATAT's are the larger four-legged ones. It stands for All-Terrain Armored Transport . theres actually a version of it used for aquatic combat as well.

[Tank Cop]

thank you all for your help.

I got it sold so thanks you all VERY much! ^_^