brick type barbecue

I am after barbecue brick/concrete type where is best place to get one?

Christians Garden centre on Lemon tree road have a wide selection and they deliver for a fee . . . Leroy Merlin do quite a few . . I found advertising for one on here and local Facebook selling groups came up trumps for me . . As long as you have a car it can be transported in pieces in a few trips . . . good price compared to new and someone disposes of underutilized item for some cash . . win-win