Used Intel Pentium Dual-Core T4200 2.0GHz Socket P 800MHz Laptop CPU SLGJN - Walmart.com
ASUS Laptop K40 Series Intel Pentium dual-core T4200 (2.00GHz) 2GB Memory 250GB HDD Intel GMA 4500M 14.0" Windows Vista Business + XP Pro downgrade CD K40IJ-B1B Laptops / Notebooks - Newegg.com
Best Buy: HP Laptop with Intel® Pentium® Dual-Core Processor T4200 G60-235DX