Optiplex 790 (SFF) Transformation into Gaming Pc

Oct 10, 2018
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Just got an Optiplex 790 Half tower (SFF)
Specs are:
https://www.cnet.com/products/dell-optiplex-790/specs/
Found a video online that will show kind of what I’m trying to do:
https://www.youtube.com/watch?v=a2YpsZmC-3E
I want to get this pc to run games like Fortnite, Planetside 2, and Cs:GO.
Been looking at a few options before I found this video and haven’t found them for prices under $60
I did find:
MSI GeForce GTX 750 TI OC Low Profile (unavailable everywhere unless you want to pay 160+)
GeForce GT 1050 TI OC Low Profile ($87+)
However, I can’t seem to find these for sale for a decent price if any price.
Anyone help me out in choosing the parts to make this Optiplex 790 into a decent low-end gaming machine?
 
Here are some builds for that. They're not filtered for SFF though so it includes some Mini Towers with big PSU and GPUs.
http://www.userbenchmark.com/System/Dell-OptiPlex-790/3864
Everybody want too much for the GTX750 LPs. The GTX1050Ti is much better. Much better performance at 1080P and can even go a little higher.
I'm afraid the botcoin miners have driven the price of 4GB GPUs up. GTX1050 2GB might be cheaper than GTX750.
 
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