| 46 Products | Jun 2025 | Jun 2026 | Change |
| Jason's Ancient Grains & Seeds Ciabattin Sourdough (580g) | £2.02 | £2.24 | + £0.22 10.9% increase |
| | £2.00 | £2.20 | + £0.20 10% increase |
| | £2.00 | £2.25 | + £0.25 11.5% increase |
| | £2.10 | £2.35 | + £0.25 11.8% increase |
| | £2.00 | £2.20 | + £0.20 10.8% increase |
| | £2.00 | £2.20 | + £0.20 10.9% increase |
| Jason's White Ciabattin Sourdough (580g) | £2.02 | £2.24 | + £0.22 10.9% increase |
| | £2.00 | £2.20 | + £0.20 10% increase |
| | £2.00 | £2.25 | + £0.25 11.5% increase |
| | £2.10 | £2.35 | + £0.25 11.8% increase |
| | £2.00 | £2.20 | + £0.20 10.8% increase |
| | £2.00 | £2.20 | + £0.20 10.9% increase |
| Jason's The Great White Straight Up Sourdough Loaf (450g) | £2.00 | £2.19 | + £0.19 9.5% increase |
| | £2.00 | £2.15 | + £0.15 7.5% increase |
| | £2.00 | £2.20 | + £0.20 9% increase |
| | £2.00 | £2.20 | + £0.20 9% increase |
| | £2.00 | £2.20 | + £0.20 9.5% increase |
| Bertinet Bakery Malted Wheat Sourdough Loaf (500g) | £2.15 | £2.05 | - £0.10 -4.7% decrease |
| | £2.25 | £1.84 | - £0.41 -18.2% decrease |
| | £2.20 | £2.30 | + £0.10 -7.2% increase |
| | £2.00 | £2.00 | £0.00 -4.7% increase |
| Jason's Majestic Malted Sourdough Loaf (450g) | £1.93 | £2.18 | + £0.25 13% increase |
| | £2.00 | £2.20 | + £0.20 10% increase |
| | £1.80 | £2.15 | + £0.35 14.7% increase |
| | £2.00 | £2.20 | + £0.20 13% increase |
| Bertinet Bakery White Sourdough Loaf (500g) | £2.15 | £2.05 | - £0.10 -4.7% decrease |
| | £2.25 | £1.84 | - £0.41 -18.2% decrease |
| | £2.20 | £2.30 | + £0.10 -7.2% increase |
| | £2.00 | £2.00 | £0.00 -4.7% increase |
| Bertinet Bakery Malted Wheat Sourdough Loaf (1kg) | £3.65 | £3.38 | - £0.27 -7.4% decrease |
| | £3.70 | £3.15 | - £0.55 -14.9% decrease |
| | £3.60 | £3.60 | £0.00 -7.4% increase |
| Northern Dough Co . Sourdough Bread Dough (220g) | £2.60 | £2.85 | + £0.25 9.6% increase |
| | £2.60 | £3.10 | + £0.50 19.2% increase |
| | £2.60 | £2.60 | £0.00 9.6% increase |
| 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 | £3.38 | - £0.27 -7.4% decrease |
| | £3.70 | £3.15 | - £0.55 -14.9% decrease |
| | £3.60 | £3.60 | £0.00 -7.4% increase |
