| 74 Products | Sep 2024 | Sep 2025 | Change |
| McCain Home Chips Straight Cut (1.6kg) | £3.92 | £4.09 | + £0.17 4.3% increase |
| | £3.90 | £4.28 | + £0.38 9.7% increase |
| | £3.90 | £4.29 | + £0.39 10% increase |
| | £3.90 | £4.30 | + £0.40 10% increase |
| | £4.30 | £4.30 | £0.00 7.3% increase |
| | £4.30 | £4.50 | + £0.20 6.7% increase |
| | £4.30 | £4.30 | £0.00 5.6% increase |
| | £4.25 | £4.25 | £0.00 4.9% increase |
| | £2.50 | £2.50 | £0.00 4.3% increase |
| McCain Home Chips Straight Cut Frozen (1kg) | £3.26 | £3.26 | £0.00 No change |
| | £3.20 | £3.18 | - £0.02 -0.6% decrease |
| | £3.20 | £3.20 | £0.00 -0.3% increase |
| | £3.19 | £3.20 | + £0.01 -0.3% increase |
| | £3.50 | £3.50 | £0.00 No change |
| | £3.35 | £3.35 | £0.00 No change |
| | £3.20 | £3.20 | £0.00 No change |
| | £3.20 | £3.20 | £0.00 No change |
| McCain Frozen Triple Cooked Gastro Chips (700g) | £3.49 | £3.53 | + £0.04 1.1% increase |
| | £3.23 | £3.04 | - £0.19 -5.9% decrease |
| | £4.00 | £4.20 | + £0.20 No change |
| | £3.23 | £3.70 | + £0.47 4.6% increase |
| | £3.90 | £3.20 | - £0.70 -1.4% decrease |
| | £3.20 | £3.70 | + £0.50 1.7% increase |
| | £3.20 | £3.20 | £0.00 1.4% increase |
| | £3.70 | £3.70 | £0.00 1.1% increase |
| McCain Lighter Home Chips Straight (1kg) | £3.21 | £3.26 | + £0.05 1.6% increase |
| | £2.85 | £3.19 | + £0.34 11.9% increase |
| | £3.20 | £3.20 | £0.00 5.6% increase |
| | £3.20 | £3.20 | £0.00 3.9% increase |
| | £3.20 | £3.20 | £0.00 2.9% increase |
| | £3.50 | £3.50 | £0.00 2.2% increase |
| | £3.20 | £3.20 | £0.00 1.9% increase |
| | £3.35 | £3.35 | £0.00 1.6% increase |
| McCain Microwave Quick Chips Straight Cut (100g) | £2.66 | £2.69 | + £0.03 1.1% increase |
| | £2.75 | £2.98 | + £0.23 8.4% increase |
| | £3.00 | £3.00 | £0.00 3.8% increase |
| | £3.00 | £3.00 | £0.00 2.4% increase |
| | £3.00 | £3.00 | £0.00 2% increase |
| | £0.79 | £0.79 | £0.00 1.6% increase |
| | £2.90 | £2.90 | £0.00 1.6% increase |
| | £3.15 | £3.15 | £0.00 1.1% increase |
| McCain Oven Chips Straight Cut (900g) | £2.19 | £2.15 | - £0.04 -1.8% decrease |
| | £2.25 | £1.98 | - £0.27 -12% decrease |
| | £2.00 | £2.00 | £0.00 -6.6% increase |
| | £2.90 | £2.90 | £0.00 -3.8% increase |
| | £2.00 | £2.00 | £0.00 -3.1% increase |
| | £2.00 | £2.00 | £0.00 -2.2% increase |
| | £2.00 | £2.00 | £0.00 -1.8% increase |
| McCain Quick Chips Crinkle Cut (100g) | £2.88 | £2.91 | + £0.03 1% increase |
| | £2.75 | £2.98 | + £0.23 8.4% increase |
| | £3.00 | £3.00 | £0.00 3.8% increase |
| | £3.00 | £3.00 | £0.00 2.4% increase |
| | £3.00 | £3.00 | £0.00 2% increase |
| | £3.00 | £3.00 | £0.00 1.7% increase |
| | £2.50 | £2.50 | £0.00 1% increase |
| McCain Home Chips Crinkle Cut (1.6kg) | £4.17 | £4.06 | - £0.11 -2.6% decrease |
| | £3.90 | £3.48 | - £0.42 -10.8% decrease |
| | £4.29 | £3.50 | - £0.79 -14.9% decrease |
| | £3.90 | £4.30 | + £0.40 -6.7% increase |
| | £4.30 | £4.30 | £0.00 -4.9% increase |
| | £4.30 | £4.50 | + £0.20 -2.9% increase |
| | £4.30 | £4.30 | £0.00 -2.6% 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) | £4.53 | £4.57 | + £0.04 0.9% increase |
| | £4.60 | £4.70 | + £0.10 2.2% increase |
| | £4.30 | £4.59 | + £0.29 4.5% increase |
| | £4.80 | £4.70 | - £0.10 2% decrease |
| | £4.25 | £4.25 | £0.00 1.6% increase |
| | £4.70 | £4.70 | £0.00 1.3% increase |
| | £4.50 | £4.50 | £0.00 0.9% increase |
