The official Linkind Amazon storefront is offering its Matter Smart Plug 4-pack for $23.99 shipped, after clipping the on-page $2 off coupon. Free shipping is available to Prime members and on orders over $35. Already down from its $50 price tag, you’re getting this 4-pack with a massive 52% markdown that beats out the former short-lived $25 low from the top of this month and lands it at the best price we have tracked. All-in-all, this deal amounts to $6 per plug and holds on to the title of the best discounted rate on Matter-equipped smart plugs that we have seen to date. If four plugs are too much, you’ll also find the 2-pack discounted to $15, after clipping the on-page $2 off coupon – amounting to $7.50 per plug.