Life & Style Classic car collectors can secure restored Mille Miglia Austin Healey worth £100,000 The classic Austin Healey 100/4s has been fully restored and upgraded to M specification. The 706 XVG model will carry a pre-sale estimate of between £100,000 and £110,000 at the auction scheduled for April. Included in the sale is a Brantz rally February 28, 2021