18 boxes of mosaic tiles (Scott's Green DY1)

I have approx 18 boxes of mosaic tiles, they're about 12 inches square, could be 2 possibly 3 different designs? some of the squares have come detached from the tile backing, could be ideal for an art/crafts project? I just need them gone and all in one go, no splitting!
Please be aware these are very heavy, especially in one go, they could be transported in a car but it will certainly test the suspension! A van maybe better or two trips.....

Please only apply if you mean what you say when arranging pickup and be on time please!

Collector to move the lot as I cannot due to health issues, a sack truck maybe handy?

Collection from DY1 2LA. Dudley.