This is a good deal right now if you want to buy the full version of 3DMark alone or in a bundle with the other products. $7.49 for 3dmark by itself. $7.49 for PCmark10. $4.99 for VRmark.
You can get all 3 for $14.98. I already owned 3Dmark, but was able to buy to other 2 products in a bundle for less than $10. Great software for benchmarking and stability testing. Also you can show off your scores in our benchmarking sub forum located Here.
P.S. I am not affiliated with these guys or steam in any way, just a fanboy and user since 3dmark 99.