Today’s deals: $510 M1 MacBook Air, $4.75 Kasa smart plugs, $18 Roku Express, $328 Sony XM5 headphones, more

Some new deals popped up on Wednesday that our readers are definitely going to love. First and foremost, Apple's M1 MacBook Air is back down to an all-time low of $509.99 at Best Buy. You can also score Kasa mini smart plugs for just $4.75 each when you buy a 4-pack. Sony's best-in-class XM5 noise cancelling headphones are 18% off, and the Roku Express is on sale for only $17.99.

See all that and more in this daily deals roundup for Wednesday, January 8.

Waterdrop D6 Reverse Osmosis Water Filter...