£13.81 per unit
£13.55 per unit
£17.22 per unit
£25.05 per unit
£57.16 per unit
£33.87 per unit
£33.20 per unit
£42.36 per unit
£41.78 per unit
£86.15 per unit
£52.28 per unit
£61.06 per unit
£58.49 per unit
£39.93 per unit
£23.30 per unit
£29.70 per unit