NewEgg has 48-hour sale (exp 8/7).

Computer hardware:

EVGA 512-P3-N871-AR GeForce 9800 GTX(G92) 512MB 256-bit GDDR3 PCI Express 2.0 x16 HDCP Ready SLI Supported Video Card - Retail for $115 - $15 rebate = $120 w/ free shipping.
ASASUS EN9400GT/DI/1GD2(LP) GeForce 9400 GT 1GB 128-bit GDDR2 PCI Express 2.0 x16 HDCP Ready Low Profile Ready Video Card - Retail for only $54.99 - $10.00 rebate (exp 8/31) - $5 off via coupon code: EMCLWLT37 + $0 shipping = $40 shipped after rebate
Crucial 4GB (2 x 2GB) 240-Pin DDR2 SDRAM DDR2 1066 (PC2 8500) Dual Channel Kit Desktop Memory Model CT2KIT25664AA1067 - Retail for only $55.99 + $0 shipping = $56 shipped
Intel Core 2 Quad Q8400 Yorkfield 2.66GHz 4MB L2 Cache LGA 775 95W Quad-Core Processor - Retail for $170 - $10 off via coupon code: EMCLWLT22 = $160 w/ free shipping.
Fujitsu MHZ2320BJ-G2 320GB 7200 RPM 16MB Cache 2.5in SATA 3.0Gb/s Internal Notebook Hard Drive - OEM for $70 - $5 off via coupon code: EMCLWLT26 = $65 w/ free shipping.
Western Digital Caviar Black WD5001AALS 500GB 7200 RPM 32MB Cache SATA 3.0Gbs Hard Drive - OEM for $70 - $10 off via coupon code: EMCLWLT28 = $60 w/ free shipping.
Seagate Barracuda LP ST31000520AS 1TB 5900 RPM 32MB Cache SATA 3.0Gb/s 3.5in Hard Drive - OEM for $80 - $5 off via coupon code: EMCLWLT27 = $75 w/ free shipping.
Rosewill RSV-S5 SATA 3G 3.5 HDD 5-Bay RAID 01510JBOD Storage Enclosure System with 120mm cooling fan Port Multiplier PCIe card included Tray design - Retail  for $225 - $75 off via coupon code: EMCLWLT33 = $150 w/ free shipping.

Electronics:

GARMIN nuvi 780 4.3in GPS with Hands Free Calling for $200 w/ free shipping
PHAROS GPS 200 4.0in GPS Navigation for only $87.00 + $0 shipping = $87 shipped
Creative ZEN X-Fi 2.5in Black 32GB MP3 / MP4 Player With Wireless LAN for $230 - $30 off via coupon code: EMCLWLT45 = $200 w/ free shipping
Samsung ToC PN58A650 58in 1080p Plasma HDTV w/ 4HDMI  for $1800 w/ free shipping.

Peripherals & Accessories:

HannsG HH-221HPB Black 21.5in 5ms HDMI Widescreen LCD Monitor 300 cd/m2 DC 15000:1(1000:1) Built in Speakers - Retail for only $139.99 + $0 shipping = $140 shipped
KWORLD Media Player M101 - Retail for $50 - $5 off via coupon code: EMCLWLT54 = $45 w/ free shipping.
ASUS VW246H Black 24in 2msGTG HDMI Widescreen LCD Monitor 300 cd/m2 Retail for $200 w/ free shipping.

NewEgg has the ASUS VW246H Black 24in 2msGTG HDMI Widescreen LCD Monitor 300 cd/m2 Retail for only $200 + $0 shipping = $200 shipped. Tax in CA, NJ, TN.

ZipZoomFly has the ASUS VW246H 24in Widescreen LCD Monitor 2ms 1000:1 300 cd/m2 Glossy Black Retail for only $210 w/ free shipping.

ZipZoomFly has the ASUS VW246H 24in Widescreen LCD Monitor 2ms 1000:1 300 cd/m2 Glossy Black Retail for only $220 - $15 off via coupon code: asus15 = $205 w/ free shipping.

ZipZoomFly has the ASUS VW246H 24in Widescreen LCD Monitor 2ms 1000:1 300 cd/m2 Glossy Black Retail for only $220 - $15 off via coupon code: asus15 = $205 w/ free shipping.

ZipZoomFly has the ASUS VW246H 24in Widescreen LCD Monitor 2ms 1000:1 300 cd/m2 Glossy Black Retail for only $215 w/ free shipping.

NewEgg has some LCD monitors on sale. 15% cash back w/ PayPal payment, max $50 (exp 12/15). You will receive as a credit to PayPal account no later than 12/17/2008.

SAMSUNG 2433BW High Glossy Black 24in 5ms Widescreen LCD Monitor - Retail for only $300 - $30 rebate (exp 12/31) - 15% cash back w/ PayPal payment (exp 12/15) + $0 shipping = $229 shipped after rebate. Tax in CA, NJ, TN.

SAMSUNG 2233bw High Glossy Black 22in 5ms Widescreen LCD Monitor 300 cdm2 DC 20000110001 - Retail for only $219.99 - $30.00 rebate (exp 12/31) - 15% cash back w/ PayPal payment (exp 12/15) + $0 shipping = $161 shipped after rebate.

ASUS VW246H Black 24in 2msGTG HDMI Widescreen LCD Monitor 300 cd/m2 Retail for only $299.99 - 15% cash back w/ PayPal payment (exp 12/15) + $0 shipping = $255 shipped.

NewEgg has the ASUS VW246H Black 24in 2msGTG HDMI Widescreen LCD Monitor 300 cd/m2 Retail for only $299.99 - $20 off w/ promo code: EMCBCAEAB + $0 shipping = $280 shipped. Tax in CA, NJ, TN.