| 100 Products | Sep 2025 | Sep 2026 | Change |
| Albert Bartlett Original Rooster Potatoes (2kg) | £2.40 | £2.34 | - £0.06 -2.5% decrease |
| | £2.50 | £2.50 | £0.00 No change |
| | £2.55 | £2.65 | + £0.10 2% increase |
| | £2.23 | £2.00 | - £0.23 -2.1% decrease |
| | £2.50 | £2.50 | £0.00 -1.6% increase |
| | £2.37 | £1.99 | - £0.38 -4.1% decrease |
| | £2.25 | £2.25 | £0.00 -3.3% increase |
| | £2.80 | £2.80 | £0.00 -3.3% increase |
| | £2.00 | £2.00 | £0.00 -2.5% increase |
| Aunt Bessie's Roast Potatoes (720g) | £1.94 | £1.94 | £0.00 No change |
| | £2.40 | £2.40 | £0.00 No change |
| | £2.10 | £2.10 | £0.00 No change |
| | £1.95 | £1.95 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £2.20 | £2.20 | £0.00 No change |
| | £1.90 | £1.90 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| Aunt Bessie's Roast Potatoes (1.3kg) | £3.18 | £3.18 | £0.00 No change |
| | £4.40 | £4.40 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| | £3.40 | £3.40 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| Schwartz Authentic Bombay Potatoes () | £0.79 | £0.79 | £0.00 No change |
| | £0.70 | £0.70 | £0.00 No change |
| | £0.95 | £0.95 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £0.45 | £0.45 | £0.00 No change |
| | £0.85 | £0.85 | £0.00 No change |
| Albert Bartlett Buttergold Potatoes () | £2.39 | £2.39 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £2.80 | £2.80 | £0.00 No change |
| | £2.25 | £2.25 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| Tesco Parmentier Potatoes (400g) | £15.75 | £15.62 | - £0.13 -0.8% decrease |
| | £2.00 | £1.75 | - £0.25 -12.5% decrease |
| | £29.49 | £29.49 | £0.00 -0.8% increase |
| Tesco Seasoned Roast Potatoes (800g) | £13.90 | £13.92 | + £0.02 0.1% increase |
| | £2.60 | £2.65 | + £0.05 1.9% increase |
| | £25.19 | £25.19 | £0.00 0.1% increase |
| | £12.99 | £12.99 | £0.00 No change |
| | £0.79 | £0.79 | £0.00 No change |
| | £25.19 | £25.19 | £0.00 No change |
| | £2.25 | £2.25 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| Four Seasons Roasting Potatoes (1kg) | £0.75 | £0.75 | £0.00 No change |
| | £0.75 | £0.75 | £0.00 No change |
