BuyDig offers the factory-refurbished 2.9-lb. ASUS Zenbook Prime Zenbook Intel Ivy Bridge Core i5 1.7GHz 13.3" LED-Backlit Ultrabook, model no. UX31A-R5102H, for $579.99. Coupon code "BCD1134216712" drops it to $539.99. With free shipping, that's $10 under our expired mention of this refurb from two days ago and the lowest total price we've seen for any Zenbook UX13A ultrabook. (It's also a current price low for a refurb by $326.) This ultra-slim laptop measures 0.8" thin and features an Intel Core i5-3317U 1.7GHz Ivy Bridge dual-core processor, 13.3" 1600x900 LCD, 4GB RAM, 128GB SSD, 802.11n wireless, Bluetooth, webcam, USB 3.0, media card reader, HDMI output, and Windows 7 Home Premium 64-bit. A 90-day ASUS warranty applies.

Note that no optical drive is included.

BuyDig offers the Audio-Technica FashionFidelity BIJOUE In-Ear Headphones in White, model no. ATH-CKF303WH, or Purple, model no. ATH-CKF303PL, for $8.99. With free shipping, that's a buck under our mention from two weeks ago and the lowest total price we could find now in any color by $15. Features include 8.8mm drivers, cable wrap, three sizes of ear tips, and a frequency response of 20Hz to 20kHz.

BuyDig offers the uNu Protective Slider Case for Apple iPhone 5 in Blue, Red, or Pink, model no. UNU-SC-05, for $19.50. Coupon code "EMIP5SEG" cuts it to $5.50. With free shipping, that's pennies under our mention from two weeks ago and the lowest total price we could find by $23. This rubberized hard-shell case features a cloth interior, and access to all ports and buttons. Deal ends May 26.

BuyDig offers the Audio-Technica In-Ear Headphones, model no. ATH-CKL200, for $8.95 with free shipping. That's tied with under our October mention and the lowest total price we could find today by $5. Features include a frequency response of 20Hz to 20kHz, 3.5mm plug, and more.

BuyDig offers the Audio-Technica QuietPoint Active Noise-Canceling Over-the-head Headphones, model no. ATH-ANC25, for $39.95 with free shipping. That's the lowest total price we could find by $5, although we saw them for a buck less two weeks ago. Features include a frequency response of 20Hz to 20kHz, noise reduction of up to 15dB, 40mm drivers, gold-plated 3.5mm detachable plug, and more. It ships with a carrying pouch, 2-prong airline audio adapter, and AAA battery.

Friday's here, and with it comes the best price we've ever seen for a 17" Toshiba laptop with a 3GB graphics card and 16GB RAM, $10 off in-store purchases of $25 or more at Macy's, and more in today's list of five Editors' Choice deals that we found overnight and early this morning

BuyDig offers the Samsung DA-E550 Bluetooth Audio Dock, for $69 with free shipping. That's the lowest total price we could find by $58, although we saw it for $9 less two weeks ago. It features Bluetooth 3.0 connectivity and can serve as a dock for iPhones, iPods, the Samsung Galaxy SII, and Samsung Galaxy Note.

BuyDig offers the Skytex Skypad Touchscreen 4.3" 4GB Android Tablet, model no. SP438, for $59 with free shipping. That's a buck under our February mention and the lowest total price we could find by $23. It features a Cortex A8 1.2GHz Processor, 4.3" 480x272 touchscreen display, Mali 400 GPU, 512MB RAM, 4GB internal memory, 802.11n wireless, microSD card slot, and Google Android 4.0 OS (Ice Cream Sandwich).

BuyDig offers the Cuisinart 10-Piece Nonstick Cookware Set, model no. 56-10BK, for $89.95 with free shipping. That's the lowest total price we could find by $10. It includes 8" and 10" skillets, a 1-quart saucepan with lid, 2.5-quart saucepan with lid, 3-quart sauté pan with lid, and 6-quart stock pot with lid.

BuyDig offers the Optoma HD66 Home Theater DLP Projector for $437 with free shipping. That's $4 under last summer's mention and the lowest total price we could find by $32, outside of the deal below. Features include a 1280x720 (720p) resolution, 4,000:1 contrast ratio, 2,500 ANSI lumens brightness, 3D playback (when used with 3D glasses and compatible 3D source material), wireless remote, one HDMI input, and VGA and other video inputs.

Update: Amazon now charges the same.

BuyDig offers the Swissgear UPLOAD Carrying Case Backpack in Black, model no. GA-64081001, for $29.95. Coupon code "DN5" cuts it to $24.95. With free shipping, that's pennies under our mention from two weeks ago and the lowest total price we could find by $8. It features a carrying handle, multiple compartments, room for up to a 16" laptop, and more.