I Need Help Finding A Good PSU

There isn't one.

A good PSU for that combination will cost more than $40. This http://www.ncixus.com/products/?usaffiliateid=1000031504&sku=97531&vpn=110%2DB2%2D0750%2DVR&manufacture=eVGA&promoid=1027 is good. A great PSU but more powerful than you needs, but a bargain at the price.

If $30 is a hard limit, this http://www.newegg.com/Product/Product.aspx?Item=N82E16817171088&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-PCPartPicker,%20LLC-_-na-_-na-_-na&cm_sp=&AID=10446076&PID=3938566&SID= is the best of the cheap choices.