AMD Athlon 64 3400+ Venice 2.2GHz 512KB L2 Cache Socket 939 Processor - OEM
$109.99 includes one of these two mobos FREE!
Note: Free shipping on the Athlon only.
ECS KN1 Lite 1.0A Socket 939 NVIDIA nForce4 Ultra ATX AMD Motherboard - Retail
or
BIOSTAR NF4ST-A9 Socket 939 NVIDIA nForce4 ATX AMD Motherboard - Retail
Link to deal