£5.76 per unit
£5.50 per unit
£6.12 per unit
£8.09 per unit
£12.45 per unit
£12.74 per unit
£9.36 per unit
£14.76 per unit
£7.63 per unit
£10.65 per unit
£7.43 per unit
£7.10 per unit
£199.92 per unit
£34.40 per unit
£385.20 per unit
£38.94 per unit