To overclock successfully with control, you need a Z170 chipset. The less expensive H110 motherboards are between $50-$90 but do not have CPU multiplier overclocking...also they are generally the small form factor motherboards (mATX) with limited expansion slots.
The H170 boards are the full sized versions with a little more overclocking support, but can get into the same price range as entry level Z170 boards rendering them not worth it IMO.
You wanna play, you gotta pay.