Lincoln Electric 9SM23774-12 M23774-12 EPOS4 50/5 WITH MOTHER BOARD Sale Price: $1,555.21 Original Price: $1,788.49 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