| 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 | |
| 100 | 250 | 500 | 1000 | 2500 | 100 | 250 | 500 | 1000 | 2500 |
| £3.55 | £3.47 | £3.30 | £3.25 | £3.06 | £2.77 | £2.68 | £2.57 | £2.46 | £2.28 |
Prices are per unit including setup and delivery charges to UK mainland
