See the pattern here
£18.00
£4.35
£26.00 £44.00
£3.45 £6.20
£2.75 £4.55
£4.95
£4.70 £7.00
£3.50 £7.00
£4.80 £6.00
£3.55 £6.00
- £2.50
£3.80 £4.95
£4.70 £6.00
£6.20 £8.00
£7.70 £10.00
- £7.20
£12.50 £16.90
£29.00 £42.00
£28.00 £43.00
- £5.50
£6.90
£5.70 £6.90
- £4.25