| 15 Products | Jan 2025 | Jan 2026 | Change |
| | £2.08 | £2.15 | + £0.07 3.4% increase |
| | £2.00 | £2.14 | + £0.14 7% increase |
| | £1.85 | £2.15 | + £0.30 11.4% increase |
| | £2.40 | £2.45 | + £0.05 8.2% increase |
| | £1.90 | £1.50 | - £0.40 1% decrease |
| | £2.05 | £2.45 | + £0.40 4.9% increase |
| | £2.50 | £2.15 | - £0.35 0.9% decrease |
| | £1.85 | £1.99 | + £0.14 1.9% increase |
| | £2.40 | £2.55 | + £0.15 2.4% increase |
| | £1.85 | £2.15 | + £0.30 3.8% increase |
| | £1.95 | £1.95 | £0.00 3.4% increase |
| | £1.55 | £1.66 | + £0.11 7.1% increase |
| | £1.85 | £1.14 | - £0.71 -38.4% decrease |
| | £1.19 | £1.65 | + £0.46 -7.9% increase |
| | £1.85 | £2.00 | + £0.15 -1.8% increase |
| | £1.63 | £1.60 | - £0.03 -1.8% decrease |
| | £1.50 | £1.85 | + £0.35 3.1% increase |
| | £1.90 | £2.00 | + £0.10 3.6% increase |
| | £0.99 | £0.99 | £0.00 2.6% increase |
| | £1.60 | £1.95 | + £0.35 5.8% increase |
| | £1.70 | £2.15 | + £0.45 7.6% increase |
| | £1.25 | £1.25 | £0.00 7.1% increase |
| Diet Coke Caffeine Free Can (330ml) | £4.35 | £4.18 | - £0.17 -3.9% decrease |
| | £4.25 | £3.50 | - £0.75 -17.6% decrease |
| | £4.25 | £4.25 | £0.00 -8.7% increase |
| | £4.95 | £5.25 | + £0.30 -3.3% increase |
| | £4.25 | £4.25 | £0.00 -2.7% increase |
| | £5.50 | £5.35 | - £0.15 -2.6% decrease |
| | £3.25 | £3.25 | £0.00 -2.3% increase |
| | £4.95 | £3.75 | - £1.20 -5.8% decrease |
| | £4.25 | £4.50 | + £0.25 -4.5% increase |
| | £3.49 | £3.49 | £0.00 -3.9% increase |
| | £1.82 | £1.99 | + £0.17 9.3% increase |
| | £1.05 | £1.24 | + £0.19 18.1% increase |
| | £1.05 | £1.25 | + £0.20 19% increase |
| | £1.10 | £1.35 | + £0.25 19.6% increase |
| | £1.00 | £1.25 | + £0.25 21% increase |
| | £1.05 | £1.05 | £0.00 17.1% increase |
| | £8.50 | £8.50 | £0.00 6.6% increase |
| | £0.69 | £0.69 | £0.00 6.3% increase |
| | £1.10 | £1.35 | + £0.25 7.7% increase |
| | £0.85 | £1.24 | + £0.39 9.3% increase |
| | £1.67 | £1.77 | + £0.10 6% increase |
| | £1.70 | £1.84 | + £0.14 8.2% increase |
| | £1.69 | £1.95 | + £0.26 11.8% increase |
| | £1.75 | £1.95 | + £0.20 11.7% increase |
| | £1.89 | £1.95 | + £0.06 9.1% increase |
| | £1.80 | £1.80 | £0.00 7.3% increase |
| | £1.69 | £1.69 | £0.00 6.3% increase |
| | £1.75 | £1.95 | + £0.20 7.4% increase |
| | £1.09 | £1.09 | £0.00 6.6% increase |
| | £1.70 | £1.70 | £0.00 6% increase |
| Diet Coke 24 Cans Pack (330ml) | £9.89 | £9.72 | - £0.17 -1.7% decrease |
| | £9.25 | £7.50 | - £1.75 -18.9% decrease |
| | £11.00 | £12.00 | + £1.00 -3.8% increase |
| | £11.00 | £12.00 | + £1.00 0.8% increase |
| | £10.00 | £8.00 | - £2.00 -4.2% decrease |
| | £8.00 | £8.00 | £0.00 -3.6% increase |
| | £11.00 | £12.00 | + £1.00 -1.2% increase |
| | £9.25 | £12.00 | + £2.75 2.8% increase |
| | £12.00 | £8.50 | - £3.50 -1.9% decrease |
| | £7.49 | £7.49 | £0.00 -1.7% increase |
| | £3.50 | £3.60 | + £0.10 2.9% increase |
| | £3.00 | £2.50 | - £0.50 -16.7% decrease |
| | £3.50 | £3.50 | £0.00 -7.7% increase |
| | £3.50 | £3.60 | + £0.10 -3.9% increase |
| | £3.00 | £3.50 | + £0.50 0.9% increase |
| | £3.00 | £3.60 | + £0.60 4.4% increase |
| | £3.50 | £3.50 | £0.00 3.7% increase |
| | £4.99 | £4.99 | £0.00 2.9% 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 | £6.30 | + £0.18 2.9% increase |
| | £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 | £6.85 | + £1.25 4.1% increase |
| | £5.50 | £5.50 | £0.00 3.5% increase |
| | £6.95 | £6.95 | £0.00 2.9% increase |
| | £5.25 | £5.51 | + £0.26 5% increase |
| | £4.00 | £4.00 | £0.00 No change |
| | £5.85 | £6.00 | + £0.15 1.4% increase |
| | £5.85 | £6.20 | + £0.35 3.3% increase |
| | £5.85 | £4.50 | - £1.35 -3.9% decrease |
| | £5.95 | £6.25 | + £0.30 -2% increase |
| | £4.00 | £6.10 | + £2.10 5% increase |
