Newegg has the AMD Athlon 64 X2 5050e Brisbane 2.6GHz 2 x 512KB L2 Cache Socket AM2 45W Dual-Core Processor for $60 with free shipping. Use coupon code EMCLVMR28 to knock it down to $50.
Specs:
- Brand: AMD
- Series: Athlon 64 X2
- Multi-Core: Dual-Core
- CPU Socket Type: Socket AM2
- Core: Brisbane
- 64 bit Support: Yes
- L2 Cache: 2 x 512KB
- Manufacturing Tech: 65 nm
- Processors Type: Desktop
- Operating Frequency: 2.6GHz
- Cooling Device: Heatsink and Fan included
- Multimedia Instruction: MMX, SSE, SSE2, SSE3, 3DNOW! Professional
Newegg.com - AMD Athlon 64 X2 5050e Brisbane 2.6GHz 2 x 512KB L2 Cache Socket AM2 45W Dual-Core Processor - Processors - Desktops
AMD Athlon 64 X2 5050e Brisbane 2.6GHz AM2 45W Dual-Core Processor $50 + FS 
