Spare plain Black floor tiles 33x33 - tile adhesive (Broomfield CM1)

Hello - has anyone got a few spare floor tiles 33x33? I am the last few tiles short (breakages) for the kitchen floor but anything plain black (or white) 33 x33 would help, as they could be hidden under the cooker:) Also, any leftover floor tile adhesive would be a huge help. Many thanks Kathy