Mashable: Dell XPS desktop on sale, plus SanDisk storage, Nintendo Switch, Ecovacs robot vacuum, and more for April 15

Heads up: All products featured here are selected by Mashable’s commerce team and meet our rigorous standards for awesomeness. If you buy something, Mashable may earn an affiliate commission. Great savings on Dell XPS desktop, SanDisk storage, Nintendo Switch, Ecovacs…