There is a little pet shop in Canterbury. They have various loose pouches, any 4 for £1. I saw 2 game flavour gourmet pearl and some felix senior. When I paid, I asked if it was a one-off. She said no as she just empties various boxes out and sells them. She opened 2 more boxes of Gourmet Pearl and let me just have the Game flavour ones
I pointed out that a box of Gourmet Pearl is £4.79 but by selling them loose, she would only get £3 - she said she knew but didn't mind as she sells loads. She said a bit of profit is better than none