LEGO Technic Planet Earth and Moon in Orbit

Walmart offers the LEGO Editions Cristiano Ronaldo Collector's Set Co-Pack for $45.  That's a $20 drop from last week and its best-ever price.  Shipping is free. Buy Now at Walmart

Target offers the LEGO Ideas the Evolution of STEM Building Set for $45.99.  That's a $34 low.  Shipping is free. Buy Now at Target

As a Prime Day deal, Amazon has the LEGO Technic Yamaha MT-10 SP set for the lowest price we've seen. It beats the previous low by at least $30. The 1,478-piece set measures over 9.5" high and 17.5" long and includes a working gearbox with shift drum, shift fork, gear shift ring, and ratchet drum, plus a display stand. Buy Now at Amazon

The LEGO Ideas Tuxedo Cat is now $84 at Amazon. That's $17 cheaper than what you'd pay directly from the LEGO store. Shipping is free, too. It's a 1,710-piece building set that stands over 12.5" tall once assembled. The cat's head, ears, paws, and tail can all be adjusted for different poses, and builders can choose yellow or blue eyes along with an open or closed mouth.  Buy Now at Amazon

This electric water gun drops to $9 with Prime, down from $30. The 470cc tank holds enough water for 400+ shots, and the gun supports two firing modes with a range of up to 32 feet. A USB-rechargeable battery and infrared scope are included. Buy Now at Amazon

Fairfield Collectibles' clearance sale covers diecast cars, trucks, model kits, and accessories across scales from 1:18 to 1:87. Beyond vehicles, the sale also includes Royal Bobbles bobbleheads and remote control construction equipment from New Capable. Shipping rates vary but generally start at $9.99. Shop Now at Fairfield Collectibles

Historic Aviation's Sale & Clearance section brings together discounted items from brands like Hobby Master, King and Country, and Italeri. Save on models, figures, signs, flags, and more. Shipping rates vary. Shop Now at Historic Aviation

At just $0.02 per duck, that's much lower than what you'd pay elsewhere for these miniature ducks. Make sure to add over $25 in Amazon Haul products to get free shipping. Buy Now at Amazon

eBay has a range of Yamaha home audio gear discounted up to 40% off, including receivers, CD players, and outdoor speakers in refurbished, open-box, and brand new condition. The Yamaha R-S202 stereo receiver is available for as little as $159, down from $219.95, while the Yamaha RX-A2A AVENTAGE 7.2-channel receiver drops to $662 from a $1,099.95 list price. All items ship from an authorized Yamaha seller with free shipping. Shop Now at eBay

eBay is offering up to 30% off Omega watches, spanning Seamaster, Speedmaster, De Ville, and Constellation lines in both new and pre-owned condition. Prices range widely, from a pre-owned Seamaster Aqua Terra at $2,331 down from $3,885 to a new Seamaster Diver 300M James Bond edition at $10,085 down from $11,300. Every listing carries eBay's Authenticity Guarantee, and most include free shipping. Shop Now at eBay

With promo code "VIPJULYTAKE8", these open-box Beats Solo Buds drop to $29.44, down from the $69 list price. That's tied as the lowest price we've seen in any condition. The earbuds include four ear tip sizes, XS through L, to help fit a wider range of ears. Coupon ends July 31.  Buy Now at eBay

At the Target Outlet on eBay, shoppers can save up to 75% off a range of items, including furniture, clothing, shoes, toys, music, and lots more, from brands big and small. Everything in here is from Target's warehouse (and some of the items are cheaper than what they're still selling for directly from the store). Shipping is free on all orders, too.  Shop Now at eBay

Amazon offers the LEGO Star Wars Home One Starcruiser for its best price.  Shipping is free.  Most merchants charge $70. Buy Now at Amazon

Amazon offers the LEGO Technic Ford Bronco for $51.99.  That's a $13 low.  Shipping is free. Buy Now at Amazon

The LEGO City Double Loop Stunt Arena drops to $57.96 at eBay via promo code "VIPJULYTAKE8".  You'd pay over double this price elsewhere for this retired product.  Shipping is free.  Deal ends August 1st. Buy Now at eBay

This LEGO Technic Ferrari FXX K is $51.99, down from $64.99. That matches the best deals we could find at Walmart and Target. The 897-piece set includes working butterfly doors, an opening hood, and a visible V12 engine model with a functioning differential and moving pistons. Buy Now at Amazon