DLP Design's $119 USB-based DLPFPGA Module sports a Xilinx Spartan 3E FPGA. It provides a rapid prototyping environment that can be plugged into a host using the 50-pin header. The module can operate off power from the USB interface or from the host. The Spartan 3E XC3S250E has 250k system gates. The module has an SPI flash chip, 128 kbytes of SRAM, and an on-module voltage regulator. Packed with training material and Xilinx's ISE WebPACK software, the module costs $189.
DLP Design www.dlpdesign.com