I have brand new high quality foam pit blocks for sale in a variety of colors. They come in 6in and 8inch sizes and can be shipped anywhere in the US. They have a density of 1.45 and 45ILD. The 8inch blocks are as low as $1.92 per block and the 6 inch as low as $.81 per block. These blocks meet the California technical bulletin 117 standards. If you have any interest let me know