Lincoln Electric 9SM23774-4 M23774-4 EPOS4 50/5 WITH MOTHER BOARD Sale Price: $1,596.23 Original Price: $1,835.66 EPOS4 50/5 WITH MOTHER BOARD PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Quantity: Add To Cart Added! EPOS4 50/5 WITH MOTHER BOARD PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1