Dell.com offers the PS3 Slim 120GB System for $269.00 with free shipping.  Sales tax is added where applicable.  The sale price ends 3/11.

Dell offers the PSP 2000 system in Piano Black for $169.99 – $50 coupon “NL34M60C1X3QWB” = $119.99 with free shipping.

Dell Home offers a coupon good for 15% off select DS Lite systems.  The coupon code is "65G7RQ11J?M2LH", here’s the DS Lite colors:

Cobalt/Black (Pictured above)
Crimson/Black
Metallic Silver
Metallic Rose

All systems are $110.49 after the coupon.  Shipping is free, sales tax added where applicable.

Dell Home offers 15% off Xbox 360 systems:

Arcade System – $169.99 after coupon code "65G7RQ11J?M2LH”
Pro System – $254.99
Elite System – $339.99

Shipping is free, sales tax where applicable.