Tuesday tech deals: Xbox 360 Elite for $205 + free shipping

Dell Home cuts 15% off factory-refurbished Dell Inspiron 537s, 545s, or 546s desktops in its outlet section via coupon code "Z58DM8PV8GTGS$". Plus, all orders get free shipping. Each system carries a 1-year Dell warranty. Coupon ends September 23.

As of writing, the least expensive computer is the scratch & dent Dell Inspiron 537s Intel Celron 2.2GHz Slim Desktop (pictured) for $219 before discount, and $186.15 after. With free shipping, it's the cheapest 537s we've seen. It features 2GB RAM, 320GB 7200 rpm SATA hard drive, dual-layer DVD burner, and Windows Vista Home Premium.

Also see Dell's discounted refurbished laptops.

Dell Financial Services: 25% off laptops, $25 to $50 off desktops

Dell Financial Services discounts select factory-refurbished and off-lease Dell notebooks and desktops, as listed below. We've seen better percentage coupons before, now expired, but some items' current sale prices stack with the coupons, producing some good deals. Shipping starts at $17.99 and sales tax is added where applicable. Dell refurbished computers are covered by a 100-day Dell warranty. Deals end September 29.

• The deals: 25% off all laptops of $500 or more via code "N$1!25LP"
• The deals: 25% off all laptops of $500 or more via code "N$1!25LP"
• $25 off all Optiplex and Dimension/XPS desktops of $200 to $249 via code "W23?#C&P"

Sharp AQUOS 46" 1080p LCD HDTV for $824 + free shipping

TigerDirect.com via eBay Daily Deal offers the Sharp AQUOS 46" 1080p LCD HD TV, for $824 with free shipping. That's $176 under our May mention and the best total price we've seen for any new Sharp AQUOS 46" 1080p TV. Features include a 1920x1080 native resolution, 6ms response time, four HDMI inputs, plus VGA, component, and other video inputs. Deal ends tonight at 10:43 pm ET.

Nokia 2760 prepaid cell phone for T-Mobile w/ $25 credit for $20 + free shipping, more

T-Mobile offers the Nokia 2760 prepaid phone for T-Mobile (pictured) bundled with a $25 prepaid refill card for $19.99. Features include a VGA camera, speakerphone, Bluetooth, video capture, up to three hours of talk time, and more.

Also available is the Nokia 1661 prepaid phone for T-Mobile, also bundled with a $25 prepaid refill card, for $19.99 with free shipping. That's another price low.

SanDisk CF/SD cards: 3 Extreme III 4GB CF for $23 after rebate + free shipping, more

Abe's of Maine offers several SanDisk Extreme or Ultra CompactFlash and Secure Digital card 3-packs at the lowest prices we could find. They each carry free shipping. Deals end September 26. The cards: 3 SanDisk 4GB Extreme III SDHC Cards for $22.97 via code "DEALNEWS10" $60 rebate ($1.91/GB) 3 SanDisk 4GB Extreme III CompactFlash Cards for $28.85 via code "DEALNEWS10" and $60 rebate ($2.40/GB) 3 SanDisk Extreme III 8GB CompactFlash Cards for $71.85 via code "DEALNEWS10" and $80 rebate ($2.99/GB) 3 SanDisk 4GB Extreme IV CompactFlash Cards for $85.85 via code "DEALNEWS10" and $90 rebate ($7.15/GB)