I had a very similar situation, although with Home Depot. During the pandemic shut down I ordered some Rustoleum spray paints and sandpaper for a project. The items arrived in multiple packages over two days and cost about $30. The third day I received a huge box from HD with a Koehler sink! No idea how that happened. I was never charged for it and HD told me to keep it rather than deal with the return. It was a bit of a headache, but I donated to Habitat Restore once they reopened.
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