| 74 Products | Jan 2025 | Jan 2026 | Change |
| McCain Home Chips Straight Cut (1.6kg) | £4.02 | £4.02 | £0.00 No change |
| | £4.29 | £4.29 | £0.00 No change |
| | £3.90 | £3.75 | - £0.15 -2% decrease |
| | £4.30 | £4.30 | £0.00 -1.2% increase |
| | £4.30 | £4.50 | + £0.20 0.2% increase |
| | £4.30 | £4.30 | £0.00 0.2% increase |
| | £4.30 | £4.30 | £0.00 0.2% increase |
| | £4.25 | £4.25 | £0.00 0.2% increase |
| | £2.50 | £2.50 | £0.00 No change |
| McCain Home Chips Straight Cut Frozen (1kg) | £2.85 | £3.16 | + £0.31 10.9% increase |
| | £2.85 | £3.18 | + £0.33 11.6% increase |
| | £2.60 | £3.20 | + £0.60 16.8% increase |
| | £3.20 | £3.20 | £0.00 10.8% increase |
| | £3.50 | £3.50 | £0.00 7.6% increase |
| | £2.00 | £3.35 | + £1.35 16.3% increase |
| | £3.20 | £3.20 | £0.00 13.1% increase |
| | £2.60 | £2.50 | - £0.10 10.9% decrease |
| McCain Frozen Triple Cooked Gastro Chips (700g) | £3.66 | £3.54 | - £0.12 -3.3% decrease |
| | £3.23 | £3.04 | - £0.19 -5.9% decrease |
| | £4.20 | £4.25 | + £0.05 -1.9% increase |
| | £3.70 | £3.70 | £0.00 -1.3% increase |
| | £3.90 | £3.20 | - £0.70 -5.6% decrease |
| | £3.70 | £3.70 | £0.00 -4.5% increase |
| | £3.20 | £3.20 | £0.00 -3.8% increase |
| | £3.70 | £3.70 | £0.00 -3.3% increase |
| McCain Lighter Home Chips Straight (1kg) | £3.26 | £3.17 | - £0.09 -2.8% decrease |
| | £3.19 | £3.25 | + £0.06 1.9% increase |
| | £3.20 | £3.20 | £0.00 0.9% increase |
| | £3.20 | £3.20 | £0.00 0.6% increase |
| | £3.20 | £2.50 | - £0.70 -5% decrease |
| | £3.50 | £3.50 | £0.00 -4% increase |
| | £3.20 | £3.20 | £0.00 -3.4% increase |
| | £3.35 | £3.35 | £0.00 -2.8% increase |
| McCain Microwave Quick Chips Straight Cut (100g) | £2.69 | £2.62 | - £0.07 -2.6% decrease |
| | £3.00 | £2.98 | - £0.02 -0.7% decrease |
| | £3.00 | £2.50 | - £0.50 -8.7% decrease |
| | £3.00 | £3.00 | £0.00 -5.7% increase |
| | £3.00 | £3.00 | £0.00 -4.3% increase |
| | £0.79 | £0.79 | £0.00 -4.3% increase |
| | £2.90 | £2.90 | £0.00 -3.4% increase |
| | £3.15 | £3.15 | £0.00 -2.6% increase |
| McCain Oven Chips Straight Cut (900g) | £2.19 | £2.10 | - £0.09 -4.1% decrease |
| | £2.25 | £1.87 | - £0.38 -16.9% decrease |
| | £2.00 | £2.00 | £0.00 -8.9% increase |
| | £2.90 | £2.90 | £0.00 -5% increase |
| | £2.00 | £2.00 | £0.00 -4.4% increase |
| | £2.00 | £1.85 | - £0.15 -4.9% decrease |
| | £2.00 | £2.00 | £0.00 -4.1% increase |
| McCain Quick Chips Crinkle Cut (100g) | £3.00 | £2.83 | - £0.17 -5.7% decrease |
| | £3.50 | £2.98 | - £0.52 -14.9% decrease |
| | £3.00 | £2.50 | - £0.50 -15.7% decrease |
| | £3.00 | £3.00 | £0.00 -10.7% increase |
| | £3.00 | £3.00 | £0.00 -8.3% increase |
| | £3.00 | £3.00 | £0.00 -6.5% increase |
| | £2.50 | £2.50 | £0.00 -5.7% increase |
| McCain Home Chips Crinkle Cut (1.6kg) | £4.06 | £4.16 | + £0.10 2.5% increase |
| | £4.29 | £4.29 | £0.00 No change |
| | £3.65 | £4.28 | + £0.63 8.1% increase |
| | £4.30 | £4.30 | £0.00 5.1% increase |
| | £4.30 | £4.30 | £0.00 3.6% increase |
| | £3.50 | £3.50 | £0.00 3% increase |
| | £4.30 | £4.30 | £0.00 2.5% increase |
| McCain Naked Oven Chips Crinkle Cut (1.7kg) | £3.22 | £3.22 | £0.00 No change |
| | £3.69 | £3.69 | £0.00 No change |
| | £3.70 | £3.70 | £0.00 No change |
| | £2.80 | £2.80 | £0.00 No change |
| | £3.70 | £3.70 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| | £2.45 | £2.45 | £0.00 No change |
| McCain Triple Cooked Gastro Chips (1.2kg) | £4.57 | £4.57 | £0.00 No change |
| | £4.70 | £4.70 | £0.00 No change |
| | £4.59 | £4.59 | £0.00 No change |
| | £4.70 | £4.70 | £0.00 No change |
| | £4.25 | £4.25 | £0.00 No change |
| | £4.70 | £4.70 | £0.00 No change |
| | £4.50 | £4.50 | £0.00 No change |
