If you can’t be bothered to schlep to the gym, this cleverly designed PowerBlock dumbbell set lets you work out at home without taking up a ton of space. Each dumbbell adjusts from 2.5 to 50 pounds (with the option to expand later) in 2.5 pound increments with just the flick of a selector pin. It’s like a complete weight rack that could almost fit into a shoebox.

Today’s $240 deal is $60 less than usual and an all-time low, but it’s already backordered, so don’t waste any time.

If these sell out, or you just can’t wait, Bowflex’s popular SelectTech dumbbells are still on sale for $236.