Corsair K100 Air Wireless RGB Mechanical Cherry MX Ultra Gaming Keyboard

It's $10 off and the second-best price we've seen. Available in Black, Off White, or Rose. Buy Now at Amazon

That's a $25 savings. Buy Now at eBay

Best Buy is discounting a wide range of gaming keyboards right now, with deals on everything from compact 60% boards to full-size models, plus options for wired and wireless setups. Prices start under $70, and some picks are marked down by up to 50% off. We've pictured the  Corsair K70 Core RGB Mechanical Gaming Keyboard for  $58 ($42 off), with free shipping or store pickup depending on your area.  Shop Now at Best Buy

That's a 23% savings and the best price this combo pack has ever been on Amazon. Buy Now at Amazon

It's open box and listed in "fair" condition, which means it may be "missing parts, accessories, or packaging" or have some dents/scratches. However, it's $345 less than what you'd pay for a new, sealed unit elsewhere and an outstanding price in general. Buy Now at Best Buy

During the Best Buy Presidents' Day Sale, get discounts including up to 40% off major appliances, TVs from $60, iPads from $299, up to 50% off video games, MacBooks from $899, up to an extra $300 off laundry pairs, and more. My Best Buy members get free shipping on all orders (it's free to join). Shop Now at Best Buy

You'll find all of Best Buy's most impressive deals in this sale section, where lots of tech and home items are discounted by at least 50%. We've seen smartwatches, phone cases, refurb MacBooks, and office supplies at around 80% off, while RAM, TVs, and smartphones are up to 60% off. My Best Buy members get free shipping on all orders (it's free to join). Shop Now at Best Buy

This sale selection includes 85" class TVs from $549, up to $1,300 off 55" class or larger TVs, and more. We've pictured the LG C5 Series OLED77C5PUA 77" 4K HDR OLED UHD Smart TV for $1,999.99 ($1,700 savings). My Best Buy members get free shipping. (It's free to join. Shipping is free for everyone over $35. Pickup may also be available.)  Shop Now at Best Buy