We’re kicking off Saturday’s best deals with the Das Keyboard 4, the sequel to Lifehacker readers’ favorite mechanical keyboard. $125 is still a lot to spend on a keyboard though, so check out Lifehacker’s explainer to find out why a good mechanical keyboard is worth every penny. [Refurb Das Keyboard 4 Professional & Ultimate Keyboards, $125]

Next, we’ve got a spacious 16,000mAh external USB battery pack for just $18, which is a fantastic price-per-mAh ratio. That has enough juice to recharge most smartphone 4-5 times, and is great to keep around for power outages, camping trips, or just long days away from a charger. [Poweradd™ Pilot X5 16000mAh Portable Charger, $18 with code O2U3XIBC]


Finally, Best Buy is offering up to $250 off select Apple iMacs, including the drool-worthy Retina 5K model. Plus, if you have access to a .edu email address, you can save an extra $50 off the top. [Best Buy iMac Sale]

Be sure to check out the rest of today’s best deals below, and let us know in the comments if you spot anything we missed.

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