Does MBP and anti-glare MBP use the same top case? I am now using a 2011 MacBook Pro with anti-glare display.

I am going to replace the palm top case (The unibody case with palm, speaker and keyboard)

But I got noticed that the anti-glare display uses different top case from the regular glossy display, so I have to pay attention while buying the new top case, it that true?

I have contacted some eBay sellers, they seems not sure about this.

Thanks.
The single difference between the Glossy and the anti glare MBP is the presence of a glass panel on the glossy one. 

So yes they use the same body.