| 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 | |
| 30 | 60 | 120 | 240 | 510 | 30 | 60 | 120 | 240 | 510 |
| £13.02 | £12.85 | £12.50 | £12.43 | £12.09 | £12.20 | £12.04 | £11.71 | £11.64 | £11.31 |
Prices are per unit including setup and delivery charges to UK mainland
