How much is a 1978 MG MGB?

Based on the current 1978 MG MGB listings for sale on Classics on Autotrader, you may find some that cost as low as $5,900 and max out around $26,895. While the average price of a 1978 MG MGB is around $13,390, take a look at all the features, the vehicle's condition, and mileage to find the best deal.