It appears that your board has a PCIx 3.0 slot. So, yes, you can add an NVidia or AMD/ATI card, provided that slot is not occupied, and your power supply has the appropriate connectors and can supply the needed power. It probably will, provided you do not go for a card that requires a lot of power and additional connectors.
https://www.asus.com/Motherboards/H110M-K-D3/
The cost for those cards vary, but there are plenty in the price range you want. Be aware that the insertion of an add-on graphics may disable your onboard Intel graphics.
www.nvidia.com, or www.amd.com
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