Ebay offers Used Acer Chromebook Celeron N2850 11.3" Laptop for $41 with free shipping.

Product Description: 
Continually updated, the Acer C7 Chromebook keeps getting better and better. It starts in seconds, has virus protection built in, and runs your favorite Google apps plus thousands more. At about an inch thin and light, this Chromebook goes wherever you go and keeps your files safe and secure in the cloud.  

• 2.16 GHz Intel Celeron N2840 Dual Core Processor with 1MB of L2 cache
• 11.6" LCD Display, 1366 x 768 Native Resolution
• 4gb RAM