| 27 Products | May 2025 | May 2026 | Change |
| Buxton Still Natural Mineral Water Bottles (1.5l) | £4.30 | £4.30 | £0.00 No change |
| | £4.30 | £4.30 | £0.00 No change |
| Buxton Still Natural Mineral Water (1.5l) | £1.20 | £1.10 | - £0.10 -8.3% decrease |
| | £1.20 | £1.10 | - £0.10 -8.3% decrease |
| Highland Spring Still Water Hydration Box (10l) | £5.80 | £5.85 | + £0.05 0.9% increase |
| | £5.80 | £5.85 | + £0.05 0.9% increase |
| Buxton Sparkling Natural Mineral Water (500ml) | £2.40 | £3.20 | + £0.80 33.3% increase |
| | £2.40 | £3.20 | + £0.80 33.3% increase |
| Evian Still Mineral Water 6x50cl Bottles (500ml) | £3.35 | £3.35 | £0.00 No change |
| | £3.35 | £3.35 | £0.00 No change |
| Harrogate Volvic Still Mineral Water (1.5l) | £3.40 | £4.85 | + £1.45 42.6% increase |
| | £3.40 | £4.85 | + £1.45 42.6% increase |
| Buxton Still Natural Mineral Water Sports Cap () | £1.20 | £1.20 | £0.00 No change |
| | £1.20 | £1.20 | £0.00 No change |
| San Pellegrino Sparkling Natural Mineral Water Bottles 4x500 ML (500ml) | £2.40 | £2.40 | £0.00 No change |
| | £2.40 | £2.40 | £0.00 No change |
| San Pellegrino Sparkling Natural Mineral Water (500ml) | £1.40 | £1.50 | + £0.10 7.1% increase |
| | £1.40 | £1.50 | + £0.10 7.1% increase |
| Buxton Still Water Sports Cap Natural Mineral Water (1l) | £1.55 | £1.75 | + £0.20 12.9% increase |
| | £1.55 | £1.75 | + £0.20 12.9% increase |
