~400kLUT is very obtainable these days - if you don't need the ARM cores: https://www.lcsc.com/product-detail/Programmable-Logic-Device-CPLDs-FPGAs_AMD-XILINX-

~400kLUT is very obtainable these days - if you don't need the ARM cores: https://www.lcsc.com/product-detail/Programmable-Logic-Device-CPLDs-FPGAs_AMD-XILINX-XC7K410T-2FFG900I_C2937666.html https://www.lcsc.com/product-detail/Programmable-Logic-Devic... (420T/480T are priced similarly new.)