| 46 Products | Aug 2025 | Aug 2026 | Change |
| Jason's Ancient Grains & Seeds Ciabattin Sourdough (580g) | £2.05 | £2.25 | + £0.20 9.8% increase |
| | £2.00 | £2.20 | + £0.20 10% increase |
| | £2.15 | £2.35 | + £0.20 9.6% increase |
| | £2.00 | £2.25 | + £0.25 10.7% increase |
| | £2.00 | £2.25 | + £0.25 10.8% increase |
| | £2.08 | £2.20 | + £0.12 9.8% increase |
| Jason's White Ciabattin Sourdough (580g) | £2.05 | £2.25 | + £0.20 9.8% increase |
| | £2.00 | £2.20 | + £0.20 10% increase |
| | £2.00 | £2.25 | + £0.25 11.5% increase |
| | £2.18 | £2.35 | + £0.17 10.2% increase |
| | £2.00 | £2.25 | + £0.25 10.2% increase |
| | £2.08 | £2.20 | + £0.12 9.8% increase |
| Jason's The Great White Straight Up Sourdough Loaf (450g) | £2.02 | £2.20 | + £0.18 8.9% increase |
| | £2.00 | £2.15 | + £0.15 7.5% increase |
| | £2.00 | £2.20 | + £0.20 9% increase |
| | £2.00 | £2.25 | + £0.25 10% increase |
| | £2.08 | £2.20 | + £0.12 8.9% increase |
| Bertinet Bakery Malted Wheat Sourdough Bread (500g) | £2.17 | £2.07 | - £0.10 -4.6% decrease |
| | £2.25 | £2.30 | + £0.05 2.2% increase |
| | £2.25 | £1.90 | - £0.35 -6.7% decrease |
| | £2.00 | £2.00 | £0.00 -4.6% increase |
| Jason's Majestic Malted Sourdough Loaf (450g) | £1.96 | £2.18 | + £0.22 11.2% increase |
| | £1.80 | £2.15 | + £0.35 19.4% increase |
| | £2.00 | £2.20 | + £0.20 14.7% increase |
| | £2.08 | £2.20 | + £0.12 11.2% increase |
| Bertinet Bakery White Sourdough Loaf (500g) | £2.17 | £2.07 | - £0.10 -4.6% decrease |
| | £2.25 | £2.30 | + £0.05 2.2% increase |
| | £2.25 | £1.90 | - £0.35 -6.7% decrease |
| | £2.00 | £2.00 | £0.00 -4.6% increase |
| Bertinet Bakery Malted Wheat Sourdough Loaf (1kg) | £3.65 | £3.70 | + £0.05 1.4% increase |
| | £3.70 | £3.80 | + £0.10 2.7% increase |
| | £3.60 | £3.60 | £0.00 1.4% increase |
| Northern Dough Co . Sourdough Bread Dough () | £2.85 | £2.85 | £0.00 No change |
| | £3.10 | £3.10 | £0.00 No change |
| | £2.60 | £2.60 | £0.00 No change |
| GAIL's Currant & Sour Cherry Sourdough Loaf (500g) | £4.33 | £4.33 | £0.00 No change |
| | £4.20 | £4.20 | £0.00 No change |
| | £4.45 | £4.45 | £0.00 No change |
| Bertinet Bakery White Sourdough Loaf (1kg) | £3.65 | £3.70 | + £0.05 1.4% increase |
| | £3.70 | £3.80 | + £0.10 2.7% increase |
| | £3.60 | £3.60 | £0.00 1.4% increase |
