Bellefe, The current cost of Teague lining is £1100.This includes proofing and blacking or browning but does not include any other repair work that may be needed.The cost of separating the barrels and dealing with the bulge and re-laying the ribs will likely cost around £300 and the cost of shipping the gun to England and back
another £300. IMHO you should figure on at least $3500 for the complete job door to door.I know of what I speak. Terry

Better to keep your mouth shut and be thought stupid,than open it and confirm.