| 8 Products | Dec 2024 | Dec 2025 | Change |
| Sainsbury's Artisan Rye Sourdough Boule Taste the Difference (400g) | £2.30 | £2.30 | £0.00 No change |
| | £2.30 | £2.30 | £0.00 No change |
| Jason's The Great White Straight Up Sourdough Loaf (450g) | £2.00 | £2.20 | + £0.20 10% increase |
| | £2.00 | £2.20 | + £0.20 10% increase |
| Jason's Ancient Grains & Seeds Ciabattin Sourdough (580g) | £2.00 | £2.20 | + £0.20 10% increase |
| | £2.00 | £2.20 | + £0.20 10% increase |
| Bertinet Bakery Malted Wheat Sourdough Loaf (500g) | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| Bertinet Bakery White Sourdough Loaf (500g) | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| Sainsbury's|Taste The Difference|Taste the Difference Sainsbury's White Sourdough Bloomer Bread Taste the Difference (400g) | £2.25 | £2.35 | + £0.10 4.4% increase |
| | £2.25 | £2.35 | + £0.10 4.4% increase |
| Jason's White Ciabattin Sourdough (580g) | £2.00 | £2.20 | + £0.20 10% increase |
| | £2.00 | £2.20 | + £0.20 10% increase |
| BFree Wholegrain Sourdough Loaf (350g) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
