| 8 Products | Sep 2025 | Sep 2026 | Change |
| McCain Home Chips Straight Cut Frozen (1kg) | £3.35 | £3.40 | + £0.05 1.5% increase |
| | £3.35 | £3.40 | + £0.05 1.5% increase |
| Aunt Bessie's Crinkle Cut Chips (900g) | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| Aunt Bessie's Homestyle Chips (900g) | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| Waitrose Ltd Essential Frozen Crinkle Cut Oven Chips (900g) | £1.75 | £1.50 | - £0.25 -14.3% decrease |
| | £1.75 | £1.50 | - £0.25 -14.3% decrease |
| McCain Home Chips Crinkle Cut (1.6kg) | £4.50 | £4.50 | £0.00 No change |
| | £4.50 | £4.50 | £0.00 No change |
| Waitrose Ltd Essential Frozen Straight Cut Oven Chips (900g) | £1.75 | £1.50 | - £0.25 -14.3% decrease |
| | £1.75 | £1.50 | - £0.25 -14.3% decrease |
| McCain Home Chips Straight Cut (1.6kg) | £4.50 | £4.50 | £0.00 No change |
| | £4.50 | £4.50 | £0.00 No change |
| McCain Naked Oven Chips Crinkle Cut (1.7kg) | £2.45 | £2.45 | £0.00 No change |
| | £2.45 | £2.45 | £0.00 No change |
