White wall tiles (mix of new&used) (Sutton SM1)

Collection of white ceramic wall tiles - some never used, some still with grout on back - I'm given to understand this should come loose if soaked. The pictures aren't the best as it was getting dark by the time I was done sorting them, but they are glossy, solid white. There are 92 whole tiles (at least 40 of them clean/unused, 20cm x 10cm in size), 27 large pieces (only a small portion cut) and a few smaller offcuts.

Collection from SM1. Please note you will need to bring your own container(s) and ideally come in a car (or at least bring a sturdy trolley) as they are quite heavy!