| 12 Products | Jun 2024 | Jun 2025 | Change |
| St Pierre St. Pierre Seeded Brioche Burger Buns () | £2.60 | £2.66 | + £0.06 2.3% increase |
| | £2.85 | £2.84 | - £0.01 -0.4% decrease |
| | £2.85 | £2.85 | £0.00 No change |
| | £2.80 | £2.80 | £0.00 No change |
| | £2.43 | £2.85 | + £0.42 4% increase |
| | £1.79 | £1.79 | £0.00 3.5% increase |
| | £2.85 | £2.85 | £0.00 2.3% increase |
| St Pierre 6 Sliced Brioche Burger Buns () | £2.64 | £2.64 | £0.00 No change |
| | £2.80 | £2.80 | £0.00 No change |
| | £2.80 | £2.80 | £0.00 No change |
| | £2.79 | £2.80 | + £0.01 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £2.80 | £2.80 | £0.00 No change |
| | £2.46 | £2.36 | - £0.10 -4.1% decrease |
| | £2.40 | £2.08 | - £0.32 -13.3% decrease |
| | £2.50 | £2.45 | - £0.05 -7.3% decrease |
| | £2.50 | £2.45 | - £0.05 -5.7% decrease |
| | £2.45 | £2.45 | £0.00 -4.1% increase |
| St Pierre Sliced Brioche Loaf (500g) | £3.60 | £3.60 | £0.00 No change |
| | £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 | £3.85 | £0.00 No change |
| St Pierre St. Pierre 4 Brioche Hot Dog Rolls Pre-Cut () | £1.91 | £1.77 | - £0.14 -7.3% decrease |
| | £1.95 | £1.13 | - £0.82 -42.1% decrease |
| | £1.95 | £2.00 | + £0.05 -19.5% increase |
| | £1.79 | £1.95 | + £0.16 -11.1% increase |
| | £1.95 | £2.00 | + £0.05 -7.3% increase |
| St Pierre Vanilla Brioche Tear & Share (500g) | £4.74 | £4.58 | - £0.16 -3.4% decrease |
| | £4.30 | £3.98 | - £0.32 -7.4% decrease |
| | £3.99 | £4.00 | + £0.01 -3.9% increase |
| | £3.85 | £3.85 | £0.00 -2.7% increase |
| | £6.80 | £6.50 | - £0.30 -3.4% decrease |
| 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 | £2.55 | + £0.05 1.6% increase |
| | £2.50 | £2.50 | £0.00 0.8% increase |
| | £2.30 | £2.30 | £0.00 0.8% increase |
| St Pierre 4 Sliced Brioche Burger Buns () | £2.52 | £2.48 | - £0.04 -1.6% decrease |
| | £2.55 | £2.44 | - £0.11 -4.3% decrease |
| | £2.50 | £2.50 | £0.00 -2.4% increase |
| | £2.50 | £2.50 | £0.00 -1.6% increase |
| St Pierre 10 Mini Brioche Buns (200g) | £2.76 | £2.51 | - £0.25 -9.1% decrease |
| | £2.60 | £2.48 | - £0.12 -4.6% decrease |
| | £2.85 | £2.85 | £0.00 -2.2% increase |
| | £2.83 | £2.20 | - £0.63 -9.1% decrease |
| St Pierre 6 Croissants () | £1.95 | £2.12 | + £0.17 8.7% increase |
| | £1.90 | £1.98 | + £0.08 4.2% increase |
| | £2.00 | £2.25 | + £0.25 8.7% increase |
