25c PER NUMBER and they come with barcodes so you can check the correct board is being dealt. You can buy in a sheet of 16: 1-16 17-32 33-48 1-8 twice 33-36 twice. If you want selected numbers please email, some numbers, like 1-8 and 33-36

are easy but other numbers like 13, 19, 27, 28 are awkward since we have to break up a sheet of 16.