Lincoln K and KP Numbers › Lincoln Electric K3098-3 MAGNUM PRO CURVE 400 DP 20' Lincoln Electric K3098-3 MAGNUM PRO CURVE 400 DP 20' Sale Price: $1,110.15 Original Price: $1,243.37 MAGNUM PRO CURVE 400 DP 20' PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! MAGNUM PRO CURVE 400 DP 20' PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000