Newegg.com also has the Western Digital Caviar SE16 WD7500AAKS 750GB 7200 RPM 16MB Cache SATA 3.0Gb/s OEM Hard Drive for $155 with free shipping.

ZipZoomfly has the Western Digital Caviar SE16 750GB WD7500AAKS SATA OEM hard drive for $155 with free shipping.

ClubIT has the Western Digital 1TB 7200RPM 16MB Cache SATA 3.0Gb/s WD10EACS OEM Hard Drive for 269.99 with free shipping.

ClubIT has the Western Digital Caviar GP 1TB 7200RPM SATAII WD10EACS OEM hard drive for $326.99 – $25 coupon (WD10EACS) + $6.59 shipping = $308.58.

FRYS.com has the Western Digital 750GB SERIAL ATA/300 3.5″ WD7500AAKS hard drive for $179.99 with free shipping.

FRYS.com has the Western Digital Caviar WD4000AAKS 400GB SATA 16 MB cache drive for $99.99 with free shipping.

Newegg has the Western Digital Raptor 150GB 3.5″ Serial ATA150 OEM hard drive for $179.99 after a $30 mail in rebate.

Micro Center has the 150GB Raptor 10,000 RPM Serial ATA 150 internal hard drive for $249.99 + $5.99 shipping – $70 mail in rebate = $185.98.

Newegg has the Western Digital Caviar SE 250GB 3.5″ SATA 3.0Gb/s OEM hard drive for $69.99 with free shipping.

Newegg has the Western Digital Caviar SE16 500GB 3.5″ SATA 3.0Gb/s OEM hard drive for $149.99 with free shipping.