| 8 Products | May 2025 | May 2026 | Change |
| Jason's Ancient Grains & Seeds Ciabattin Sourdough (580g) | £2.02 | £2.14 | + £0.12 5.9% increase |
| | £2.00 | £2.20 | + £0.20 10% increase |
| | £2.00 | £2.20 | + £0.20 10% increase |
| | £2.00 | £2.20 | + £0.20 10% increase |
| | £2.10 | £1.85 | - £0.25 3.9% decrease |
| | £2.00 | £2.25 | + £0.25 5.9% increase |
| Jason's White Ciabattin Sourdough (580g) | £2.02 | £2.15 | + £0.13 6.4% increase |
| | £2.00 | £2.20 | + £0.20 10% increase |
| | £2.00 | £2.20 | + £0.20 10% increase |
| | £2.00 | £2.20 | + £0.20 10% increase |
| | £2.10 | £1.88 | - £0.22 4.4% decrease |
| | £2.00 | £2.25 | + £0.25 6.4% increase |
| Jason's The Great White Straight Up Sourdough Loaf (450g) | £2.00 | £2.11 | + £0.11 5.5% increase |
| | £2.00 | £2.20 | + £0.20 10% increase |
| | £2.00 | £2.20 | + £0.20 10% increase |
| | £2.00 | £2.15 | + £0.15 9% increase |
| | £2.00 | £1.90 | - £0.10 5.5% decrease |
| Jason's Every Day 4 Tiger Rolls (320g) | £1.60 | £1.72 | + £0.12 7.5% increase |
| | £1.60 | £1.70 | + £0.10 6.2% increase |
| | £1.60 | £1.75 | + £0.15 8.1% increase |
| | £1.60 | £1.70 | + £0.10 7.5% increase |
| Jason's Everyday White Rolls with Sourdough (320g) | £1.60 | £1.72 | + £0.12 7.5% increase |
| | £1.60 | £1.70 | + £0.10 6.2% increase |
| | £1.60 | £1.75 | + £0.15 8.1% increase |
| | £1.60 | £1.70 | + £0.10 7.5% increase |
| Jason's Majestic Malted Sourdough Loaf (450g) | £1.93 | £2.08 | + £0.15 7.8% increase |
| | £2.00 | £2.20 | + £0.20 10% increase |
| | £1.80 | £2.15 | + £0.35 14.7% increase |
| | £2.00 | £1.90 | - £0.10 7.8% decrease |
| | £1.90 | £1.90 | £0.00 No change |
| | £1.90 | £1.90 | £0.00 No change |
| | £1.90 | £1.90 | £0.00 No change |
| Jason's Grains & Seeds Rolls (320g) | £1.30 | £1.30 | £0.00 No change |
| | £1.30 | £1.30 | £0.00 No change |
