MacworldTL;DR: Find your lost wallet with a MagTag Ultra Slim Tracker Card on sale for $23.97 until March 30 at 11:59 p.m. PT.Wheres your wallet? If you often find yourself throwing aside couch cushions and hunting in coat pockets for your lost wallet, make it easy on yourself. Use a MagTag Tracker Card to pinpoint exactly where your wallet is, whether its lost out in the world or just on the bathroom sink. One of these card trackers is also on sale for only $23.97, but theyre usually $42.Why not AirTags?AirTags are great, but its kind of hard to stuff one of them behind your library card. The MagTag works just like an AirTag, but its about the size of a credit card, so you can slide it into your wallet, behind your ID badge at work, or a ton of other places an AirTag just wont fit.Pull up a map and find exactly where your wallet is. If its nearby, you can even make your tracker card play a sound. Or activate Lost Mode to display your contact info to anyone who finds your lost items.You still get the benefit of tracking your items with the Apple Find My app, and this tracker is even IP68 waterproof, so it can stand up to rain, dust, and a whole lot more. Dont worry about recharging. This little tracker can even last up to five months on a full battery. Just toss it on any Qi wireless charger when you need to refill the battery.You have until March 30 at 11:59 p.m. PT to get a MagTag Ultra Slim Tracker Card on sale for $23.97.MagTag Ultra Slim Tracker Card Works with Apple Find My App $23.97See DealStackSocial prices subject to change.