| 1 Sample | —> £0.92 / Unit | |
| 250 - | 499 | —> £1.45 / Unit |
| 500 - | 999 | —> £1.14 / Unit |
| 1000 - | 2499 | —> £0.76 / Unit |
| 2500 - | 4999 | —> £0.68 / Unit |
| 5000 | —> £0.68 / Unit | |
| 25 | 50 | 100 | 250 | 500 | 25 | 50 | 100 | 250 | 500 | 25 | 50 | 100 | 250 | 500 |
| £8.43 | £8.23 | £8.10 | £7.85 | £6.84 | £7.05 | £6.87 | £6.80 | £6.53 | £6.47 | £6.78 | £6.69 | £6.53 | £6.27 | £6.20 |
Prices are per unit including setup and delivery charges to UK mainland
