It’s not a true sitewide sale like we’ve seen in the past, but eBay’s currently running a 20% promo code for a variety of sellers, most notably Dyson.
For a limited time, Dyson’s eBay outlet is taking an extra 20% off any $25 order (maximum $50 discount) with promo code PREP4SUMMER including vacuums, fans, and even hair dryers. They sell a lot of new stuff on eBay, but the best deals are on the refurbs. Either way, they’re sold directly by Dyson; this isn’t a sketchy third party situation.
My favorite pick here would be the cordless Dyson V7 Animal (refurbished) for $200, perfectly maxing out the discount at $50. If you want a corded upright, the Dyson Cinetic doesn’t require a filter, and is a great option at $168.