Lincoln Electric K2951-2-3-45 MAGNUM PRO CURVE 300, 15 FT. Sale Price: $618.24 Original Price: $667.70 MAGNUM PRO CURVE 300, 15 FT. PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Quantity: Add To Cart Added! MAGNUM PRO CURVE 300, 15 FT. PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1