https://www.techpowerup.com/247772/steelseries-announces-new-limited-edition-counter-strike-global-offensive-howl-edition-peripherals
 
SteelSeries in collaboration with Valve, is proud to announce a limited-edition line of Counter-Strike: Global Offensive (CS:GO) branded peripherals. The new mouse and mousepad feature a design based on CS:GO's most legendary gun skin, the M4A4 Howl. Having game related peripherals is nothing new as Steelseries have done this before. The Rival 310 Howl Edition is available in NA for $69.99, in EMEA for €79.99, and in APAC for $79.99. The QcK+ Limited Howl Edition is available in NA for $29.99, in EMEA for €34.99 and in APAC for $34.99.