Prime Day has brought a number of Apple deals, but one of the most useful if you’re planning to travel over the July 4th weekend or later this summer is on the new AirTags. The four-pack has dropped to a new low of $90 ($9 off) at Amazon and Best Buy, bringing the price of each tracker down to about £22.50. It’s not a big deal, but it’s the first time we’ve seen Apple’s latest AirTags discounted this heavily since they launched earlier this year.

If you need more trackers, Costco is offering a five-pack of AirTags for $99.99 to members, throwing in the fifth tracker at no extra cost. Apple’s latest AirTags are an excellent choice if you own an iPhone, with onscreen arrows, vibrations and sounds guiding you directly to your lost items up to 50 percent further than before thanks to an upgraded ultra-wideband chip. The original model already did a great job, but the new version is even more helpful.

The tracker still runs on a replaceable CR2032 battery and carries the same IP67 water and dust resistance rating as its predecessor. Apple has also kept useful features like AirTag sharing, which lets up to five people track the same item. You can also still temporarily share a lost item’s location with participating airlines like United, Delta, and American Airlines to help recover misplaced luggage.

The first major discount on Apple’s new item trackers is a welcome development for those who have been eyeing this technology but were put off by the price. With summer travel in mind, it's now even more tempting to purchase an AirTag or two.