It is full blown GTX 1060 6GB card, but if you look around it can be got cheaper, as it lacks any video output.
Locally can be now around $100-129. Look around at Craiglist, OLX, Avito - your most popular C2C platform.
If you have Studio license (or other means of running Studio version of Resolve) with multiple GPU support, it will work and will add a lot of power.
Note that normal cards from mining farms start from around $159
https://www.ebay.com/itm/GTX-1060-6GB-NVIDIA-GEFORCE-INNO3D/273533623631
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