| 9 Products | May 2025 | May 2026 | Change |
| McCain Home Chips Straight Cut Frozen (1kg) | £3.19 | £3.18 | - £0.01 -0.3% decrease |
| | £3.19 | £3.18 | - £0.01 -0.3% decrease |
| Aunt Bessie's Crinkle Cut Chips (900g) | £1.75 | £1.75 | £0.00 No change |
| | £1.75 | £1.75 | £0.00 No change |
| McCain Home Chips Straight (400g) | £2.50 | £2.48 | - £0.02 -0.8% decrease |
| | £2.50 | £2.48 | - £0.02 -0.8% decrease |
| McCain Crinkle Cut Home Chips (1kg) | £3.18 | £3.18 | £0.00 No change |
| | £3.18 | £3.18 | £0.00 No change |
| McCain Home Chips Crinkle Cut (1.6kg) | £3.80 | £3.70 | - £0.10 -2.6% decrease |
| | £3.80 | £3.70 | - £0.10 -2.6% decrease |
| ASDA Crinkle Cut Chips (1.5kg) | £1.99 | £2.20 | + £0.21 10.6% increase |
| | £1.99 | £2.20 | + £0.21 10.6% increase |
| Albert Bartlett Rooster Deep Crinkle Cut Chips (1.2kg) | £3.58 | £3.58 | £0.00 No change |
| | £3.58 | £3.58 | £0.00 No change |
| McCain Home Chips Straight Cut (1.6kg) | £3.80 | £4.28 | + £0.48 12.6% increase |
| | £3.80 | £4.28 | + £0.48 12.6% increase |
| McCain Frozen Home Chips Straight Cut (2.1kg) | £4.78 | £4.00 | - £0.78 -16.3% decrease |
| | £4.78 | £4.00 | - £0.78 -16.3% decrease |
