Certified Refurb eufy Smart Lock C30 Keyless Entry Deadbolt

That's $12 less than our mention from last November and by far the best price we've seen for this model. It's also an extremely strong price for a 1080p security camera. Check out more of Amazon's Big Spring Sale offers. Buy Now at Amazon

As part of its Big Spring Sale, Amazon discounts this reinforcement lock from EverPlus by 45%. You'd pay $3 more elsewhere. Shipping is free for Prime members. Buy Now at Amazon

It's the best price that Amazon has charged for this X-Sense WiFi Water Leak Detector. Buy Now at Amazon

Get deals on a selection of Blink home security cameras as part of Amazon's Big Spring Sale. We've pictured the Blink 1080p Outdoor Wired Floodlight Security Camera for $44.99 (best price we've seen). Sale ends April 1 at 3am ET. Shop Now at Amazon

Choose from three color options and several sizes of the Levi's Men's 506 jeans for only $18.99. That's a buck less than the best price we've seen and quite low for any pair of Levi's jeans. Plus, you'll get free shipping. Buy Now at eBay

Shop over 20 refurbished Herman Miller chairs from Madison Seating at eBay. Each chair includes a 10 year warranty and 30 day free return window. Plus, you'll get free shipping. Shop Now at eBay

Get this price with promo code "MARCH40SALE". You'd pay over $20 elsewhere. In Black/White. Buy Now at eBay

The cost of Clarks dress shoes starts at just $35 in this outlet sale at eBay. Most of them are discounted by at least 40%, and all the shoes ship for free, too. We've pictured the Clarks Men's Nature 5 Lo Casual Shoes for $50 ($90 off). Shop Now at eBay