Cryorig H7 would be my "go to"
PCPartPicker part list /
Price breakdown by merchant
CPU Cooler: CRYORIG - H7 49.0 CFM CPU Cooler ($34.89 @ OutletPC)
Total: $34.89
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2018-04-19 11:52 EDT-0400
But, it'll depend on the CPU you're cooling and the case housing it all. Might be a little overkill, although a great cooler for the money.
If you could find a CM 212EVO for about $20 it might make sense for the 'value', but at it's MSRP in the $30 range, it's tough to justify. The H7 is the better cooler, for only marginally more.