£7.31 per unit
£10.08 per unit
£11.50 per unit
£18.80 per unit
£37.25 per unit
£71.16 per unit
£96.54 per unit
£28.73 per unit
£8.60 per unit
£11.13 per unit
£15.72 per unit
£18.60 per unit
£28.11 per unit
£42.48 per unit
£12.32 per unit
£12.32 per unit