Lenovo CEPP has the IdeaPad Y550 Intel C2D 2GHz, 4GB RAM, DVDRW, LED 15.6″ Laptop for $499.
1. Click here and login or create an account.
2. Click on Notebooks.
3. Click on view IdeaPad notebooks.
4. Click on view Y series.
5. Click view models for the Y550.
6. Click on customize for the Y550 - 418644U model. Fourth one from the left.
7. Add to cart and apply coupon code USXY55044U

Specs:
* Intel® Core 2 Duo processor T6400 ( 2GHz 800MHz 2MB )
* Genuine Windows Vista Home Premium Intel Integrated Graphics X4500
* 4GB PC3-8500 DDR3 SDRAM 1066MHz
* 15.6 ” HD Wide LED 1366×768 320GB 5400
* DVD Recordable (Dual Layer)
* 6 Cell Lithium-Ion
* Intel Wireless Wi-Fi Link 5100

[via Slickdeals]