| 18 Products | Mar 2024 | Mar 2025 | Change |
| | £1.71 | £1.71 | £0.00 No change |
| | £1.85 | £1.85 | £0.00 No change |
| | £1.69 | £1.55 | - £0.14 -4% decrease |
| | £1.80 | £2.00 | + £0.20 1.1% increase |
| | £1.89 | £1.85 | - £0.04 0% decrease |
| | £1.59 | £1.59 | £0.00 0.6% increase |
| | £1.69 | £1.69 | £0.00 0.6% increase |
| | £1.69 | £1.49 | - £0.20 -1.1% decrease |
| | £1.50 | £1.50 | £0.00 -1.2% increase |
| | £1.70 | £1.90 | + £0.20 No change |
| Irn-Bru Xtra Sugar Free Soft Drink Bottle (2l) | £1.68 | £1.70 | + £0.02 1.2% increase |
| | £1.85 | £1.85 | £0.00 No change |
| | £1.69 | £1.55 | - £0.14 -4% decrease |
| | £1.80 | £2.00 | + £0.20 1.1% increase |
| | £1.89 | £1.85 | - £0.04 0% decrease |
| | £1.59 | £1.59 | £0.00 0.6% increase |
| | £1.70 | £1.85 | + £0.15 1.7% increase |
| | £1.69 | £1.49 | - £0.20 0% decrease |
| | £1.25 | £1.25 | £0.00 No change |
| | £1.70 | £1.90 | + £0.20 1.2% increase |
| Irn-Bru Soft Drink (330ml) | £4.25 | £4.85 | + £0.60 14.1% increase |
| | £4.00 | £3.48 | - £0.52 -13% decrease |
| | £4.00 | £4.00 | £0.00 -6.5% increase |
| | £4.30 | £4.30 | £0.00 -4.1% increase |
| | £3.00 | £3.00 | £0.00 -3.4% increase |
| | £4.30 | £4.65 | + £0.35 -0.8% increase |
| | £3.50 | £3.50 | £0.00 -0.8% increase |
| | £6.64 | £10.99 | + £4.35 14.1% increase |
| Irn-Bru Sugar Free Soft Drink (2l) | £1.73 | £1.76 | + £0.03 1.7% increase |
| | £1.85 | £1.85 | £0.00 No change |
| | £1.70 | £1.70 | £0.00 No change |
| | £1.80 | £2.00 | + £0.20 3.9% increase |
| | £1.89 | £1.85 | - £0.04 2.2% decrease |
| | £1.69 | £1.49 | - £0.20 -0.6% decrease |
| | £1.50 | £1.50 | £0.00 -0.6% increase |
| | £1.70 | £1.90 | + £0.20 1.7% increase |
| Irn-Bru Sugar Free Soft Drink (330ml) | £3.86 | £3.82 | - £0.04 -1% decrease |
| | £4.00 | £3.48 | - £0.52 -13% decrease |
| | £3.50 | £3.50 | £0.00 -6.9% increase |
| | £4.30 | £4.30 | £0.00 -4.3% increase |
| | £3.50 | £3.50 | £0.00 -3.4% increase |
| | £4.30 | £4.65 | + £0.35 -0.8% increase |
| | £3.54 | £3.50 | - £0.04 -1% decrease |
| Irn-Bru Soft Drink Cans (330ml) | £9.02 | £9.80 | + £0.78 8.6% increase |
| | £8.50 | £8.32 | - £0.18 -2.1% decrease |
| | £8.00 | £9.50 | + £1.50 8% increase |
| | £10.50 | £11.00 | + £0.50 6.8% increase |
| | £9.10 | £8.75 | - £0.35 4% decrease |
| | £8.00 | £8.32 | + £0.32 4.1% increase |
| | £9.99 | £12.89 | + £2.90 8.6% increase |
| Irn-Bru Xtra Sugar Free Soft Drink Cans (330ml) | £9.38 | £9.77 | + £0.39 4.2% increase |
| | £8.50 | £8.32 | - £0.18 -2.1% decrease |
| | £8.00 | £9.50 | + £1.50 8% increase |
| | £10.50 | £11.00 | + £0.50 6.8% increase |
| | £9.10 | £8.75 | - £0.35 4% decrease |
| | £8.00 | £8.32 | + £0.32 4.1% increase |
| | £12.15 | £12.74 | + £0.59 4.2% increase |
| Irn-Bru Xtra Sugar Free Soft Drink (330ml) | £4.67 | £4.64 | - £0.03 -0.6% decrease |
| | £4.00 | £3.48 | - £0.52 -13% decrease |
| | £4.00 | £4.00 | £0.00 -6.5% increase |
| | £4.30 | £4.30 | £0.00 -4.1% increase |
| | £4.30 | £4.65 | + £0.35 -1% increase |
| | £3.00 | £3.00 | £0.00 -0.8% increase |
| | £8.40 | £8.40 | £0.00 -0.6% increase |
| Irn-Bru 1901 Soft Drink Glass Bottle (750ml) | £2.30 | £2.38 | + £0.08 3.5% increase |
| | £2.00 | £2.00 | £0.00 No change |
| | £2.35 | £2.50 | + £0.15 3.2% increase |
| | £2.29 | £2.29 | £0.00 2.3% increase |
| | £2.30 | £2.30 | £0.00 1.3% increase |
| | £2.55 | £2.80 | + £0.25 3.5% increase |
| Irn-Bru Sugar Free Soft Drink Cans (330ml) | £8.82 | £9.08 | + £0.26 2.9% increase |
| | £8.50 | £8.32 | - £0.18 -2.1% decrease |
| | £8.00 | £9.50 | + £1.50 8% increase |
| | £10.50 | £10.50 | £0.00 4.9% increase |
| | £9.10 | £8.75 | - £0.35 2.7% decrease |
| | £8.00 | £8.32 | + £0.32 2.9% increase |
