| 74 Products | Oct 2025 | Oct 2026 | Change |
| McCain Home Chips Straight Cut (1.6kg) | £4.04 | £4.09 | + £0.05 1.2% increase |
| | £4.29 | £4.29 | £0.00 No change |
| | £3.88 | £4.28 | + £0.40 4.9% increase |
| | £4.50 | £4.50 | £0.00 3.3% increase |
| | £4.30 | £4.30 | £0.00 2.4% increase |
| | £4.30 | £4.30 | £0.00 1.9% increase |
| | £4.30 | £4.30 | £0.00 1.6% increase |
| | £4.25 | £4.25 | £0.00 1.4% increase |
| | £2.50 | £2.50 | £0.00 1.2% increase |
| McCain Home Chips Straight Cut Frozen (1kg) | £3.30 | £3.31 | + £0.01 0.3% increase |
| | £3.50 | £3.20 | - £0.30 -8.6% decrease |
| | £3.18 | £3.18 | £0.00 -4.5% increase |
| | £3.20 | £3.25 | + £0.05 -2.4% increase |
| | £3.35 | £3.40 | + £0.05 -1.5% increase |
| | £3.50 | £3.70 | + £0.20 No change |
| | £3.20 | £3.25 | + £0.05 0.3% increase |
| | £3.20 | £3.20 | £0.00 0.3% increase |
| McCain Frozen Triple Cooked Gastro Chips () | £3.53 | £3.44 | - £0.09 -2.5% decrease |
| | £3.04 | £3.04 | £0.00 No change |
| | £4.20 | £4.25 | + £0.05 0.8% increase |
| | £3.70 | £3.70 | £0.00 0.3% increase |
| | £3.20 | £2.50 | - £0.70 -4.8% decrease |
| | £3.70 | £3.70 | £0.00 -3.6% increase |
| | £3.20 | £3.20 | £0.00 -3.1% increase |
| | £3.70 | £3.70 | £0.00 -2.5% increase |
| McCain Lighter Home Chips Straight (1kg) | £3.30 | £3.29 | - £0.01 -0.3% decrease |
| | £3.45 | £3.25 | - £0.20 -5.8% decrease |
| | £3.20 | £3.25 | + £0.05 -2.4% increase |
| | £3.20 | £3.20 | £0.00 -1.5% increase |
| | £3.20 | £3.20 | £0.00 -0.9% increase |
| | £3.50 | £3.50 | £0.00 -0.9% increase |
| | £3.20 | £3.25 | + £0.05 -0.3% increase |
| | £3.35 | £3.35 | £0.00 -0.3% increase |
| McCain Microwave Quick Chips Straight Cut (100g) | £2.69 | £2.63 | - £0.06 -2.2% decrease |
| | £3.25 | £2.50 | - £0.75 -23.1% decrease |
| | £2.73 | £2.98 | + £0.25 -8.4% increase |
| | £3.00 | £3.00 | £0.00 -5.4% increase |
| | £3.00 | £3.10 | + £0.10 -3.3% increase |
| | £0.79 | £0.79 | £0.00 -3.1% increase |
| | £2.90 | £2.90 | £0.00 -2.3% increase |
| | £3.15 | £3.15 | £0.00 -2.2% increase |
| McCain Oven Chips Straight Cut (900g) | £2.14 | £2.15 | + £0.01 0.5% increase |
| | £1.93 | £2.00 | + £0.07 3.6% increase |
| | £2.00 | £2.00 | £0.00 1.5% increase |
| | £2.90 | £2.90 | £0.00 0.9% increase |
| | £2.00 | £2.00 | £0.00 0.9% increase |
| | £2.00 | £2.00 | £0.00 0.5% increase |
| | £2.00 | £2.00 | £0.00 0.5% increase |
| McCain Quick Chips Crinkle Cut (100g) | £2.91 | £2.86 | - £0.05 -1.7% decrease |
| | £3.21 | £2.50 | - £0.71 -22.1% decrease |
| | £2.73 | £2.98 | + £0.25 -7.7% increase |
| | £3.00 | £3.10 | + £0.10 -4% increase |
| | £3.00 | £3.10 | + £0.10 -2.3% increase |
| | £3.00 | £3.00 | £0.00 -1.7% increase |
| | £2.50 | £2.50 | £0.00 -1.7% increase |
| McCain Home Chips Crinkle Cut (1.6kg) | £4.05 | £4.24 | + £0.19 4.7% increase |
| | £4.02 | £4.29 | + £0.27 6.7% increase |
| | £3.88 | £3.75 | - £0.13 1.8% decrease |
| | £4.30 | £4.30 | £0.00 1% increase |
| | £4.30 | £4.30 | £0.00 0.7% increase |
| | £3.50 | £4.50 | + £1.00 5.8% increase |
| | £4.30 | £4.30 | £0.00 4.7% increase |
| McCain Naked Oven Chips Crinkle Cut (1.7kg) | £3.22 | £3.37 | + £0.15 4.7% increase |
| | £3.69 | £3.69 | £0.00 No change |
| | £3.70 | £3.70 | £0.00 No change |
| | £2.80 | £3.70 | + £0.90 8.8% increase |
| | £3.70 | £3.70 | £0.00 6.6% increase |
| | £3.00 | £3.00 | £0.00 5.3% increase |
| | £2.45 | £2.45 | £0.00 4.7% increase |
| McCain Triple Cooked Gastro Chips (1.2kg) | £4.57 | £4.63 | + £0.06 1.3% increase |
| | £4.70 | £4.70 | £0.00 No change |
| | £4.70 | £4.75 | + £0.05 0.6% increase |
| | £4.59 | £4.59 | £0.00 0.4% increase |
| | £4.25 | £4.25 | £0.00 0.2% increase |
| | £4.50 | £4.75 | + £0.25 1.3% increase |
| | £4.70 | £4.75 | + £0.05 1.3% increase |
