Today Only: Save Up To 50% on Select Logitech PC Accessories Posted on June 20, 2018 by Jeri Update: Deal over. This one-day offer is valid on June 20, 2018, or while supplies last. Click here for this deal. Sample deals: Logitech M510 Wireless Computer Mouse: $14.24 Logitech MK520 Wireless Keyboard and Mouse Combo: $24.99 Logitech Speaker System Z523 with Subwoofer: $49.99 Share the love: