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And lo, Tile decreed you can replace your own batteries now, and there was much rejoicing. If you’ve been waiting on a good deal for the new Tiles with replaceable batteries, we find some good deals buried in the couch cushions.

If you just want to dip your toes in the water, you can get a single Tile Mate for $20, or $5 less than usual. The four-pack for $50 is a considerably better deal though, if you have enough uses for them (drop your suggestions in the comments!). You can also get a four pack that includes two Mates and two Tile Slims for $50, but just note that the Tile Slims don’t have replaceable batteries.