Overwatch 1440 x 900 Epic @ 60 FPS - Which GPU?

specs: Core-i3-2130 / 6GB DDR3 / 120GB Samsung 840 EVO SSD / 1TB HDD / 19" display with a native 1440 x 900 resolution.

My friend's computer has an Core-i3-2130 / 6GB DDR3 / 19" display with a native 1440 x 900 resolution. I'm fairly confident that a used 750 Ti would do the job, but I'd prefer not to overspend. Recommendations?

FYI: 1440 x 900 is 5/8th (or 62.5%) of the pixel count of 1920 x 1080.
 
I ended up buying a used EVGA GTX 750 Ti SC for $75 off Ebay. The other option I had was to buy a b-stock EVGA GTX 1050 Ti SC for $130 ($119.99 + $10 for shipping). By my calculation it would have cost me 75% ($55) more money for approximately 75% more performance. I felt more comfortable with the lower price.