WTB: low profile nvidia card

Looking for a video card for an older Acer X1300 compact pc. There is a pcie16x port in there and on some games the kids are noticing a bit of stuttering, visually. The pc has an onboard Geforce 8300 and its just terrible so we are looking for something in the 1gb gddr5 range if we could.

The card needs to be small but so does the mounting plate at the rear of the card. The case doesn't work with your average one.

Thanks guys!

note: I am aware the cost to value ratio of a new PC. I am not interested in arguments over this. I am here to buy a SFF card.

Bump

If you can't find a decent deal here, EVGA has a Geforce GT 740 that typically sells for around $85:

http://www.newegg.com/Product/Product.aspx?Item=N82E16814487096

That case has room for a double-wide card as well, so there are several GeForce 750/750ti cards that will fit that are around $120 right now.