Need Graphics Card Replacement: Can't find one

Alienware MX17 R2

I'm looking for the ATI Radeon 5850m(?) HD Mobility.

I won't do eBay.

If anyone of you guys can find one, please let me know.
Thanks!

 

Any reason it has to be a 5850m?

I found a used one - http://www.amazon.com/XFX-Radeon-DisplayPort-PCI-Express-HD585XZAFC/dp/B0037YOIMC

If me, I would get something new.

 

m for mobile, Bill - it's a ~3yo gaming notebook, the GPU might even be specific to that model.

 

Oops! Sorry. I saw that then immediately forgot about it when I found that full sized card. Sorry, I suffer from SCF - sexagenarian cranial flatulence.

I found a couple on Amazon.

 

Believe me, I'd like to get something new, but I have VERY expensive taste after configuring my new laptop.. for 3200.00!!! lol.
Yeah.. not happening fora little while, so I'm just going to replace the video card.

I'm not much of a gamer anymore. Mostly just developing applications and such.. so I need a working machine is all