Hello. We have recently closed our Garden Pond and have a lovely variety of Pond Rocks for sale. I have been collecting these for the past 15 years, due to how heavy there are ! I remember going to our local Garden Centre and Quarry and buying them for £7 pounds each then x They are a little weathered but that adds affect I think. There are good colours and different textures and styles and basically too good to throw away! We are happy to see them all go for £35 or take half for £20 as you like :) ***********Hoping you have a good day in the************