£15.20 per unit
£18.40 per unit
£10.76 per unit
£57.81 per unit
£81.95 per unit
£62.48 per unit
£94.68 per unit
£60.38 per unit
£74.81 per unit
£38.82 per unit
£21.57 per unit
£0.82 per unit
£2.31 per unit
£2.36 per unit
£2.79 per unit
£3.28 per unit