| 16 Products | Jun 2025 | Jun 2026 | Change |
| | £2.26 | £2.25 | - £0.01 -0.4% decrease |
| | £2.06 | £2.08 | + £0.02 1% increase |
| | £1.99 | £2.09 | + £0.10 3% increase |
| | £2.55 | £2.45 | - £0.10 0.5% decrease |
| | £2.15 | £2.15 | £0.00 No change |
| | £2.60 | £2.45 | - £0.15 -1.3% decrease |
| | £2.65 | £2.65 | £0.00 -0.9% increase |
| | £1.99 | £1.99 | £0.00 -0.4% increase |
| | £2.55 | £2.55 | £0.00 -0.9% increase |
| | £2.15 | £2.15 | £0.00 -0.9% increase |
| | £1.95 | £1.95 | £0.00 -0.4% increase |
| | £1.63 | £1.59 | - £0.04 -2.5% decrease |
| | £1.24 | £1.58 | + £0.34 27.4% increase |
| | £2.15 | £1.65 | - £0.50 -4.7% decrease |
| | £1.85 | £1.60 | - £0.25 -8% decrease |
| | £2.00 | £1.60 | - £0.40 -11% decrease |
| | £1.50 | £1.85 | + £0.35 -5.1% increase |
| | £1.50 | £1.25 | - £0.25 -7% decrease |
| | £0.99 | £0.99 | £0.00 -6.3% increase |
| | £1.65 | £1.95 | + £0.30 -3.1% increase |
| | £2.15 | £2.15 | £0.00 -3% increase |
| | £1.25 | £1.25 | £0.00 -2.5% increase |
| | £4.27 | £4.17 | - £0.10 -2.3% decrease |
| | £4.25 | £3.25 | - £1.00 -23.5% decrease |
| | £4.25 | £4.25 | £0.00 -11.8% increase |
| | £4.95 | £5.25 | + £0.30 -5.1% increase |
| | £4.25 | £4.25 | £0.00 -4.1% increase |
| | £3.50 | £3.00 | - £0.50 -5.7% decrease |
| | £4.50 | £4.50 | £0.00 -4.7% increase |
| | £4.50 | £5.25 | + £0.75 -1.4% increase |
| | £4.75 | £4.25 | - £0.50 -2.7% decrease |
| | £3.49 | £3.49 | £0.00 -2.3% increase |
| Diet Coke Caffeine Free Can (330ml) | £4.16 | £4.29 | + £0.13 3.1% increase |
| | £4.24 | £3.25 | - £0.99 -23.3% decrease |
| | £4.25 | £4.25 | £0.00 -11.8% increase |
| | £5.20 | £5.25 | + £0.05 -6.8% increase |
| | £4.25 | £4.25 | £0.00 -5.3% increase |
| | £3.50 | £5.35 | + £1.85 4.2% increase |
| | £3.25 | £3.25 | £0.00 3.6% increase |
| | £4.50 | £5.25 | + £0.75 5.8% increase |
| | £4.75 | £4.25 | - £0.50 3.5% decrease |
| | £3.49 | £3.49 | £0.00 3.1% increase |
| | £1.73 | £1.78 | + £0.05 2.9% increase |
| | £1.84 | £1.94 | + £0.10 5.4% increase |
| | £1.69 | £1.79 | + £0.10 5.6% increase |
| | £1.90 | £2.00 | + £0.10 5.5% increase |
| | £1.95 | £2.00 | + £0.05 4.3% increase |
| | £1.80 | £1.80 | £0.00 3.8% increase |
| | £1.69 | £1.69 | £0.00 3.3% increase |
| | £1.95 | £2.00 | + £0.05 3.3% increase |
| | £1.09 | £1.09 | £0.00 2.9% increase |
| | £1.70 | £1.70 | £0.00 2.9% increase |
| Diet Coke 24 Cans Pack (330ml) | £10.77 | £9.28 | - £1.49 -13.8% decrease |
| | £11.98 | £7.50 | - £4.48 -37.4% decrease |
| | £12.00 | £12.00 | £0.00 -18.7% increase |
| | £11.00 | £12.00 | + £1.00 -9.9% increase |
| | £13.50 | £8.00 | - £5.50 -18.5% decrease |
| | £8.00 | £8.00 | £0.00 -15.9% increase |
| | £12.00 | £7.50 | - £4.50 -19.6% decrease |
| | £10.50 | £8.50 | - £2.00 -19.6% decrease |
| | £10.50 | £12.50 | + £2.00 -15.1% increase |
| | £7.49 | £7.49 | £0.00 -13.8% 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 |
| | £5.71 | £5.69 | - £0.02 -0.4% decrease |
| | £4.00 | £4.00 | £0.00 No change |
| | £5.85 | £6.40 | + £0.55 5.5% increase |
| | £6.10 | £6.45 | + £0.35 5.6% increase |
| | £6.00 | £4.50 | - £1.50 -2.7% decrease |
| | £6.23 | £6.50 | + £0.27 -1.2% increase |
| | £6.10 | £6.30 | + £0.20 -0.4% increase |
| Diet Coke Caffeine Free Bottle (500ml) | £1.71 | £1.93 | + £0.22 12.9% increase |
| | £1.37 | £1.94 | + £0.57 41.6% increase |
| | £1.69 | £1.89 | + £0.20 25.5% increase |
| | £1.75 | £2.00 | + £0.25 21.3% increase |
| | £1.80 | £1.80 | £0.00 15.8% increase |
| | £1.95 | £2.00 | + £0.05 12.9% increase |
