How many inputs/outputs do you need?
What is your budget (define "cheaper")?
Do you need phantom power?
I bought a Yamaha MG12/4 which has 6 mic inputs, 4 inserts (which can be used as "direct outs"), and phantom power. Runs about $150-$200.
Also, check out the Yamaha MG10/2, which has only 2 mic inputs, 2 inserts, phantom power and runs about $100.
-Justin