| 18 Products | Sep 2024 | Sep 2025 | Change |
| | £2.18 | £2.22 | + £0.04 1.8% increase |
| | £2.00 | £1.48 | - £0.52 -26% decrease |
| | £1.85 | £2.15 | + £0.30 -5.7% increase |
| | £2.40 | £2.55 | + £0.15 -1% increase |
| | £1.75 | £2.15 | + £0.40 4% increase |
| | £2.60 | £2.60 | £0.00 3.3% increase |
| | £2.50 | £2.65 | + £0.15 3.7% increase |
| | £1.85 | £1.99 | + £0.14 3.7% increase |
| | £2.40 | £2.55 | + £0.15 4.6% increase |
| | £2.50 | £2.15 | - £0.35 1.8% decrease |
| | £1.95 | £1.95 | £0.00 1.8% increase |
| Diet Coke Caffeine Free Can (330ml) | £4.71 | £4.30 | - £0.41 -8.7% decrease |
| | £4.25 | £4.24 | - £0.01 -0.2% decrease |
| | £4.25 | £4.25 | £0.00 No change |
| | £4.95 | £5.25 | + £0.30 2.2% increase |
| | £4.25 | £4.25 | £0.00 1.6% increase |
| | £3.50 | £3.50 | £0.00 1.4% increase |
| | £3.25 | £3.25 | £0.00 1% increase |
| | £4.95 | £5.25 | + £0.30 1.9% increase |
| | £4.25 | £3.75 | - £0.50 0.2% decrease |
| | £3.49 | £3.49 | £0.00 0.2% increase |
| | £9.99 | £5.79 | - £4.20 -8.7% decrease |
| | £2.63 | £2.70 | + £0.07 2.7% increase |
| | £1.00 | £0.98 | - £0.02 -2% decrease |
| | £1.05 | £1.15 | + £0.10 3.9% increase |
| | £1.10 | £1.25 | + £0.15 7.6% increase |
| | £1.00 | £1.25 | + £0.25 11.5% increase |
| | £1.05 | £1.05 | £0.00 9.6% increase |
| | £8.50 | £8.50 | £0.00 3.5% increase |
| | £0.69 | £0.69 | £0.00 2.9% increase |
| | £1.10 | £1.30 | + £0.20 4.1% increase |
| | £0.85 | £0.85 | £0.00 3.8% increase |
| | £9.99 | £9.99 | £0.00 2.7% increase |
| | £4.75 | £4.81 | + £0.06 1.3% increase |
| | £1.70 | £1.84 | + £0.14 8.2% increase |
| | £1.69 | £1.79 | + £0.10 7.1% increase |
| | £1.75 | £1.90 | + £0.15 7.6% increase |
| | £1.89 | £1.95 | + £0.06 6.3% increase |
| | £1.80 | £1.80 | £0.00 5.1% increase |
| | £1.69 | £1.69 | £0.00 4.6% increase |
| | £1.75 | £1.95 | + £0.20 5.7% increase |
| | £1.09 | £1.09 | £0.00 4.8% increase |
| | £1.70 | £1.70 | £0.00 4.8% increase |
| | £32.40 | £32.40 | £0.00 1.3% increase |
| | £4.24 | £4.20 | - £0.04 -0.9% decrease |
| | £4.25 | £3.56 | - £0.69 -16.2% decrease |
| | £4.25 | £4.25 | £0.00 -8% increase |
| | £4.95 | £5.25 | + £0.30 -2.9% increase |
| | £4.25 | £4.25 | £0.00 -2.3% increase |
| | £3.50 | £3.50 | £0.00 -1.9% increase |
| | £4.25 | £4.50 | + £0.25 -0.5% increase |
| | £4.95 | £5.25 | + £0.30 0.7% increase |
| | £4.25 | £3.75 | - £0.50 -0.9% decrease |
| | £3.49 | £3.49 | £0.00 -0.9% increase |
| Diet Coke 24 Cans Pack (330ml) | £10.19 | £10.83 | + £0.64 6.3% increase |
| | £10.75 | £11.98 | + £1.23 11.4% increase |
| | £11.00 | £12.00 | + £1.00 10.2% increase |
| | £11.00 | £12.00 | + £1.00 9.8% increase |
| | £9.75 | £13.50 | + £3.75 16.4% increase |
| | £8.00 | £8.00 | £0.00 13.9% increase |
| | £10.75 | £12.00 | + £1.25 13.4% increase |
| | £11.00 | £12.00 | + £1.00 12.8% increase |
| | £12.00 | £8.50 | - £3.50 6.8% decrease |
| | £7.49 | £7.49 | £0.00 6.3% increase |
| Diet Coke Sublime Lime (2l) | £1.92 | £1.92 | £0.00 No change |
| | £1.75 | £1.75 | £0.00 No change |
| | £1.85 | £1.85 | £0.00 No change |
| | £2.40 | £2.40 | £0.00 No change |
| | £1.99 | £1.99 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £2.15 | £2.15 | £0.00 No change |
| | £2.30 | £2.30 | £0.00 No change |
| Diet Coke 12 Cans (330ml) | £6.12 | £6.12 | £0.00 No change |
| | £6.30 | £6.30 | £0.00 No change |
| | £4.79 | £4.79 | £0.00 No change |
| | £6.30 | £6.30 | £0.00 No change |
| | £7.40 | £7.40 | £0.00 No change |
| | £5.60 | £5.60 | £0.00 No change |
| | £5.50 | £5.50 | £0.00 No change |
| | £6.95 | £6.95 | £0.00 No change |
| Diet Coke No Caffeine Bottle (2l) | £2.21 | £2.09 | - £0.12 -5.4% decrease |
| | £2.00 | £1.48 | - £0.52 -26% decrease |
| | £1.85 | £2.15 | + £0.30 -5.7% increase |
| | £2.40 | £2.40 | £0.00 -3.4% increase |
| | £1.75 | £2.15 | + £0.40 2.5% increase |
| | £2.60 | £1.75 | - £0.85 -6.1% decrease |
| | £2.40 | £2.55 | + £0.15 -4.1% increase |
| | £2.50 | £2.15 | - £0.35 -5.4% decrease |
| | £6.76 | £7.07 | + £0.31 4.6% increase |
| | £4.00 | £4.00 | £0.00 No change |
| | £5.85 | £6.05 | + £0.20 2% increase |
| | £5.85 | £6.10 | + £0.25 2.9% increase |
| | £5.70 | £6.00 | + £0.30 3.6% increase |
| | £5.95 | £6.25 | + £0.30 3.8% increase |
| | £4.95 | £6.10 | + £1.15 6.9% increase |
| | £14.99 | £14.99 | £0.00 4.6% increase |
