| 11 Products | Mar 2025 | Mar 2026 | Change |
| St Pierre St. Pierre Seeded Brioche Burger Buns () | £2.67 | £2.71 | + £0.04 1.5% increase |
| | £2.85 | £2.84 | - £0.01 -0.4% decrease |
| | £2.85 | £2.90 | + £0.05 0.7% increase |
| | £2.80 | £2.90 | + £0.10 1.8% increase |
| | £2.85 | £2.90 | + £0.05 1.8% increase |
| | £1.79 | £1.79 | £0.00 1.5% increase |
| | £2.85 | £2.90 | + £0.05 1.5% increase |
| St Pierre 6 Sliced Brioche Burger Buns () | £2.64 | £2.72 | + £0.08 3% increase |
| | £2.80 | £2.90 | + £0.10 3.6% increase |
| | £2.80 | £2.90 | + £0.10 3.6% increase |
| | £2.79 | £2.90 | + £0.11 3.6% increase |
| | £2.00 | £2.00 | £0.00 3.1% increase |
| | £2.80 | £2.90 | + £0.10 3% increase |
| | £2.43 | £2.48 | + £0.05 2.1% increase |
| | £2.30 | £2.43 | + £0.13 5.7% increase |
| | £2.48 | £2.55 | + £0.07 4.2% increase |
| | £2.50 | £2.50 | £0.00 2.5% increase |
| | £2.45 | £2.45 | £0.00 2.1% increase |
| St Pierre Sliced Brioche Loaf (500g) | £3.60 | £3.33 | - £0.27 -7.5% decrease |
| | £3.65 | £3.66 | + £0.01 0.3% increase |
| | £3.65 | £3.65 | £0.00 0.3% increase |
| | £3.25 | £3.25 | £0.00 No change |
| | £3.85 | £2.75 | - £1.10 -7.5% decrease |
| St Pierre St. Pierre 4 Brioche Hot Dog Rolls Pre-Cut () | £1.95 | £2.17 | + £0.22 11.3% increase |
| | £1.95 | £1.94 | - £0.01 -0.5% decrease |
| | £1.95 | £2.25 | + £0.30 7.7% increase |
| | £1.95 | £2.25 | + £0.30 10.3% increase |
| | £1.95 | £2.25 | + £0.30 11.3% increase |
| St Pierre 4 Soft Brioche Baguettes 4 () | £2.45 | £2.47 | + £0.02 0.8% increase |
| | £2.50 | £2.52 | + £0.02 0.8% increase |
| | £2.50 | £2.50 | £0.00 0.4% increase |
| | £2.50 | £2.55 | + £0.05 0.8% increase |
| | £2.30 | £2.30 | £0.00 0.8% increase |
| St Pierre 4 Sliced Brioche Burger Buns () | £2.49 | £2.51 | + £0.02 0.8% increase |
| | £2.50 | £2.43 | - £0.07 -2.8% decrease |
| | £2.48 | £2.55 | + £0.07 No change |
| | £2.50 | £2.55 | + £0.05 0.8% increase |
| St Pierre Vanilla Brioche Tear & Share () | £3.95 | £3.94 | - £0.01 -0.3% decrease |
| | £4.00 | £3.98 | - £0.02 -0.5% decrease |
| | £4.00 | £4.00 | £0.00 -0.2% increase |
| | £3.85 | £3.85 | £0.00 -0.3% increase |
| St Pierre 6 Croissants () | £2.13 | £2.06 | - £0.07 -3.3% decrease |
| | £2.00 | £1.86 | - £0.14 -7% decrease |
| | £2.25 | £2.25 | £0.00 -3.3% increase |
| St Pierre Croissants Individually Wrapped | £1.85 | £1.85 | £0.00 No change |
| | £1.85 | £1.85 | £0.00 No change |
