 The EX-351 was discontinued in 2004 when the EX-400, EX-400BD, and the EX-260 were introduced.The EX-400BD was discontinued in 2007, therefore the EX-400, EX-260, and EX-50 are the only EX models currently produced by ESP in the LTD production line.The discontinued models are still sold online or in some guitar shops that still have them in stock.