There are still savings across telescopes and binoculars, even after Prime Day, but we expect them to finish soon.

U.S. retailers drove $24.1 billion in online spend from Tuesday through Friday, up 30.3% from 2024, according to new data from Adobe.

Prime Day features discounts on Amazon-exclusive products, trending items and the hottest brands on the site. Prime members can also take advantage of deals across more than 35 categories, including electronics, kitchen, beauty and apparel.

We've picked out the best space tech Prime Day deals still available as star projectors, drones, model rockets and Lego sets are still discounted.

Viture Pro XR/AR Glasses are on sale for Prime Day for $349, 30% off the list price of $499. They display the screen from any device with DisplayPort-over-USB, creating a virtual screen that looks like a 135-inch 120Hz Full HD display.

As of July 9, the LEGO Classic Creative Brick Box is on sale for $15.29 on Prime Day. At better than half price, this is the lowest-ever price on Amazon. So, if you feel like buying another, you can grab two of theseboxes for less than the list price of one. You can never have too much Lego.

Check out the best Prime Day deals that are not on Amazon — save big on top brands like Sony and Nikon.

Prime Day is officially underway with the tentpole event taking place from July 8 to 11. For the first time ever, the savings event will be four days long—the longest to date. We’re already seeing significant savings on TVs, Apple tech, tools, and Amazon devices, and expect this trend to continue through Prime Day.