| 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 | |
| 5 | 10 | 25 | 50 | 100 | 250 | 500 |
| £81.27 | £55.30 | £38.59 | £33.70 | £30.80 | £29.66 | £27.72 |
Prices are per unit including setup and delivery charges to UK mainland
