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Buy.com has the Dane-Elec 4GB Secure Digital SDHC Card for $10.99 with free shipping. [nextag]
This is one of the lower performance cards, and they admit to lackluster performance figures of 2 and 4 MB per second transfer rates.

Buy.com has the Logitech Z-5500 Digital 5.1 5-Piece Speaker System with Subwoofer (THX Certified) for $235 - $40 rebate (Exp 09/14) = $195 with free shipping.[shopzilla]
--Realistic effects by separating front, rear, and center speakers
--Ideal for use PCs in equipped with 5 channel (or more) sound cards

Newegg.com has the SanDisk m250 2GB MP3 Player + Monster RadioPlay Univeral FM Transmitter (pull down and found under "combo deals") and use online coupon EMCADBJCA during checkout to get them both for $29.99. Online coupon valid for Newegg newsletter subscribers only.

Amazon.com has the SanDisk SDSDH-1024-901 1 GB Ultra II Secure Digital Memory Card for $9.99 with free shipping on the $25 or more purchase.

XFX GeForce 8600GT XXX Zalman Edition 256MB $79.99 AR Buy.com has the XFX GeForce 8600GT XXX Zalman Edition 256MB 128-bit GDDR3 PCI-E x16 SLI Ready Video Card for $109.99 - $30 rebate (Exp 03/31) = $79.99 with free shipping.
--Full Microsoft DirectX 10 Support, 16x Anti-aliasing, Dual DVI
--Dual 400MHz RAMDACs, NVIDIA nView Multi-Display Technology