| 71 Products | Oct 2025 | Oct 2026 | Change |
| Highland Spring Sparkling Water (500ml) | £3.59 | £3.77 | + £0.18 5% increase |
| | £2.48 | £3.15 | + £0.67 27% increase |
| | £2.48 | £2.50 | + £0.02 14.1% increase |
| | £3.25 | £3.90 | + £0.65 16.1% increase |
| | £3.15 | £3.25 | + £0.10 12.7% increase |
| | £3.15 | £3.25 | + £0.10 10.7% increase |
| | £3.15 | £3.25 | + £0.10 9.5% increase |
| | £2.60 | £2.60 | £0.00 8.3% increase |
| | £3.15 | £3.15 | £0.00 6.8% increase |
| | £8.89 | £8.89 | £0.00 5% increase |
| San Pellegrino Sparkling Natural Mineral Water Bottles 6x1 L (1l) | £6.54 | £6.48 | - £0.06 -0.9% decrease |
| | £7.13 | £7.00 | - £0.13 -1.8% decrease |
| | £6.48 | £5.50 | - £0.98 -8.2% decrease |
| | £5.70 | £7.45 | + £1.75 3.3% increase |
| | £6.48 | £6.48 | £0.00 2.5% increase |
| | £7.00 | £5.50 | - £1.50 -2.6% decrease |
| | £7.00 | £7.00 | £0.00 -2.1% increase |
| | £7.35 | £7.35 | £0.00 -1.8% increase |
| | £6.75 | £7.00 | + £0.25 -1.2% increase |
| | £5.00 | £5.00 | £0.00 -0.9% increase |
| Highland Spring Eco Sparkling Mineral Water (1.5l) | £1.11 | £1.18 | + £0.07 6.3% increase |
| | £1.20 | £1.30 | + £0.10 8.3% increase |
| | £1.22 | £1.00 | - £0.22 -5% decrease |
| | £1.00 | £1.50 | + £0.50 11.4% increase |
| | £1.25 | £1.35 | + £0.10 10.3% increase |
| | £1.25 | £1.35 | + £0.10 10.2% increase |
| | £1.00 | £1.00 | £0.00 8.7% increase |
| | £0.87 | £0.87 | £0.00 8.1% increase |
| | £1.05 | £1.05 | £0.00 6.3% increase |
| San Pellegrino Sparkling Natural Mineral Water Bottle 1 L (1l) | £2.27 | £2.19 | - £0.08 -3.5% decrease |
| | £1.69 | £1.75 | + £0.06 3.6% increase |
| | £1.80 | £1.80 | £0.00 1.7% increase |
| | £2.53 | £1.72 | - £0.81 -12.4% decrease |
| | £1.60 | £1.60 | £0.00 -9.9% increase |
| | £1.75 | £1.75 | £0.00 -8% increase |
| | £1.65 | £1.65 | £0.00 -7.1% increase |
| | £1.65 | £1.75 | + £0.10 -5% increase |
| | £5.49 | £5.49 | £0.00 -3.5% increase |
| San Pellegrino Sparkling Natural Mineral Water Bottles 4x500 ML (500ml) | £2.70 | £2.70 | £0.00 No change |
| | £3.10 | £3.10 | £0.00 No change |
| | £2.80 | £2.80 | £0.00 No change |
| | £2.70 | £2.70 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| | £2.40 | £2.40 | £0.00 No change |
| | £2.13 | £2.13 | £0.00 No change |
| San Pellegrino Sparkling Natural Mineral Water (500ml) | £1.24 | £1.38 | + £0.14 11.3% increase |
| | £1.45 | £1.50 | + £0.05 3.4% increase |
| | £1.37 | £1.40 | + £0.03 2.8% increase |
| | £0.70 | £0.70 | £0.00 2.6% increase |
| | £1.40 | £1.50 | + £0.10 4.1% increase |
| | £1.60 | £1.60 | £0.00 3.1% increase |
| | £1.43 | £1.50 | + £0.07 3% increase |
| | £0.75 | £1.48 | + £0.73 11.3% increase |
| Buxton Sparkling Natural Mineral Water (500ml) | £2.23 | £2.23 | £0.00 No change |
| | £1.70 | £1.70 | £0.00 No change |
| | £3.20 | £3.20 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £2.10 | £2.10 | £0.00 No change |
| | £2.10 | £2.10 | £0.00 No change |
| | £2.30 | £2.30 | £0.00 No change |
| San Pellegrino Sparkling Natural Mineral Water Glass (750ml) | £2.70 | £1.88 | - £0.82 -30.4% decrease |
| | £7.50 | £2.35 | - £5.15 -68.7% decrease |
| | £1.75 | £2.00 | + £0.25 -52.9% increase |
| | £2.00 | £2.00 | £0.00 -43.5% increase |
| | £2.00 | £2.00 | £0.00 -36.9% increase |
| | £1.70 | £1.70 | £0.00 -32.8% increase |
| | £1.25 | £1.25 | £0.00 -30.4% increase |
| Buxton Sparkling Natural Mineral Water Bottles 8x500 (500ml) | £3.09 | £3.12 | + £0.03 1% increase |
| | £3.40 | £3.40 | £0.00 No change |
| | £2.98 | £3.14 | + £0.16 2.5% increase |
| | £3.30 | £3.30 | £0.00 1.5% increase |
| | £2.45 | £2.45 | £0.00 1.3% increase |
| | £3.20 | £3.20 | £0.00 1% increase |
| | £3.20 | £3.20 | £0.00 1% increase |
| Highland Spring Sparkling Spring Water Bottles 6x1litre (1l) | £4.22 | £4.20 | - £0.02 -0.5% decrease |
| | £4.33 | £4.25 | - £0.08 -1.8% decrease |
| | £4.14 | £3.47 | - £0.67 -9% decrease |
| | £4.15 | £4.25 | + £0.10 -5.2% increase |
| | £4.40 | £4.80 | + £0.40 -1.6% increase |
| | £4.15 | £4.15 | £0.00 -1.2% increase |
| | £4.15 | £4.25 | + £0.10 -0.5% increase |
