£28.20 per unit
£52.47 per unit
£21.75 per unit
£5.55 per unit
£3.92 per unit
£13.50 per unit
£22.50 per unit
£20.93 per unit
£8.40 per unit
£10.89 per unit
£32.42 per unit
£16.40 per unit
£6.42 per unit
£6.59 per unit
£8.12 per unit
£1.71 per unit