Here's a US link (Guitar Center) for the above:

https://www.guitarcenter.com/Perris/Guitar-Picks-6-Pack-Pink-Floyd-1397485969607.gc?rNtt=pink%20floyd%20picks&index=2

The same company makes a Dark-Side intensive pack as well this one is on Amazon: https://www.amazon.com/Perris-Leathers-Floyd-Guitar-LP-PF3/dp/B01MYFPN89