Staples coupon: $50 off desktop and laptop computers

Staples takes $50 off any desktop or notebook PC via coupon code "66802". That's one of the best dollar-off discounts we've ever seen on these items from Staples. (However, even with the coupon we've seen several of these for less recently.) Sales tax is added where applicable. Netbooks, clearance deals, and refurbished computers are excluded. Deal ends July 19.

If shopping in-store, the same discount is also available via this printable coupon. A best bet is the HP Pavilion dv7-4071nr, which features a 17-inch LED display, 1.6GHz Core i7-720QM, an ATI Mobility Radeon 5650, 4GB of RAM, a 500GB HDD, and Windows 7 Home Premium 64-bit.

Five more tech deals after the jump.

Dell Outlet coupons: 15% off all refurbished desktops and laptops, more

Dell Outlet takes 15% off all factory-refurbished Dell desktops and notebooks with no minimum required via coupon code "41WXBQTSDT93T6". That's tied with an expired coupon from last week as the best general-use discount we've seen on these items from Dell since April, when a 20% off coupon applied. Many orders qualify for free shipping and sales tax is added where applicable. Most models also include a 1-year warranty.

Of note, take 20% off all Alienware M17x notebooks via coupon code "MJ1H2V3XCC5D1D". (It doesn't stack with the above code.) Both coupons end July 16, or after 1,500 uses.

Samsung ML-2525 Laser Printer w/ $30 credit for $60 + free shipping

OfficeMax offers the Samsung ML-2525 Laser Printer for $59.99 with free shipping. It also includes a $30 MaxPerks Bonus Rewards Credit for use on future purchases. (The credit is applied to your MaxPerks account; if you don't have a MaxPerks account, it's free to sign up.) Assuming you'll use the credit, that's $39 below our May mention and the lowest total price we've seen. (It's also a current low by $8 even if you don't use the credit.) Sales tax is added where applicable. This monochrome printer features a print speed of up to 24 ppm and USB connectivity. Deal ends July 17.

Zippy Bluetooth Keyboard with Trackpad for $60 + $10 s&h offers dealnews readers the Zippy Bluetooth Keyboard, model no. BT-637B, for $79.99. Add coupon code "637-dealnews" to your cart to cut it to $59.99. With shipping around $10, it's a $20 drop and one of the least expensive Bluetooth keyboards we've seen with a built-in trackpad. Particularly useful for a HTPC, this keyboard features an 86-key layout, 13 multimedia keys, built-in trackpad, and more. It runs from two AA batteries (included). Deal ends July 18. Sale: 2 PC games for $7 + $4 s&h discounts a selection of games for Windows to $3.99. Even better, add two to your cart for $7.98 and the price drops to $7. With $3.99 for shipping, that's $5.50 per title and the best discount we've seen for video games at since March, with numerous titles at the lowest total price we could find. Notable games include Tomb Raider Legend (pictured), NBA Live 08, SimCity 4, and more. Deal ends July 18.

Planet Earth: Pole to Pole, Mountains, & Deep Ocean on Blu-ray for $2 + $3 s&h

The Discovery Store offers Planet Earth: Pole to Pole, Mountains, & Deep Ocean on Blu-ray Disc for $4.99. Coupon code "TBDVD199" cuts it to $1.99. With $2.95 for shipping, it ties a deal from two weeks ago, which was DVD-only, and it's the lowest total price we could find for the Blu-ray version of this series.