| 14 Products | Aug 2025 | Aug 2026 | Change |
| McCain Home Chips Straight Cut (1.6kg) | £3.97 | £4.09 | + £0.12 3% increase |
| | £4.29 | £4.29 | £0.00 No change |
| | £4.28 | £4.28 | £0.00 No change |
| | £3.50 | £4.50 | + £1.00 8.5% increase |
| | £4.30 | £4.30 | £0.00 6.1% increase |
| | £4.30 | £4.30 | £0.00 4.8% increase |
| | £4.30 | £4.30 | £0.00 4.1% increase |
| | £4.25 | £4.25 | £0.00 3.6% increase |
| | £2.50 | £2.50 | £0.00 3% increase |
| McCain Home Chips Straight Cut Frozen (1kg) | £3.26 | £3.28 | + £0.02 0.6% increase |
| | £3.20 | £3.20 | £0.00 No change |
| | £3.18 | £3.18 | £0.00 No change |
| | £3.20 | £3.25 | + £0.05 0.6% increase |
| | £3.35 | £3.40 | + £0.05 0.9% increase |
| | £3.50 | £3.50 | £0.00 0.6% increase |
| | £3.20 | £3.25 | + £0.05 0.9% increase |
| | £3.20 | £3.20 | £0.00 0.6% increase |
| McCain Home Chips Crinkle Cut (1.6kg) | £4.20 | £4.07 | - £0.13 -3.1% decrease |
| | £4.29 | £4.29 | £0.00 No change |
| | £3.48 | £3.75 | + £0.27 3.3% increase |
| | £4.30 | £4.30 | £0.00 2.2% increase |
| | £4.30 | £4.30 | £0.00 1.7% increase |
| | £4.50 | £3.50 | - £1.00 -3.4% decrease |
| | £4.30 | £4.30 | £0.00 -3.1% increase |
| McCain Home Chips Straight () | £2.20 | £2.20 | £0.00 No change |
| | £2.50 | £2.00 | - £0.50 -20% decrease |
| | £2.50 | £2.50 | £0.00 -10% increase |
| | £2.50 | £2.50 | £0.00 -6.8% increase |
| | £2.02 | £2.48 | + £0.46 -0.4% increase |
| | £1.50 | £1.50 | £0.00 No change |
| McCain Crinkle Cut Home Chips (1kg) | £3.21 | £3.25 | + £0.04 1.2% increase |
| | £3.19 | £3.25 | + £0.06 1.9% increase |
| | £3.18 | £3.18 | £0.00 0.9% increase |
| | £3.20 | £3.25 | + £0.05 1.3% increase |
| | £3.20 | £3.25 | + £0.05 1.3% increase |
| | £3.30 | £3.30 | £0.00 1.2% increase |
| McCain Gluten Free Home Chips Straight (1.6kg) | £3.84 | £3.84 | £0.00 No change |
| | £4.44 | £4.44 | £0.00 No change |
| | £4.30 | £4.30 | £0.00 No change |
| | £3.89 | £3.89 | £0.00 No change |
| | £3.30 | £3.30 | £0.00 No change |
| | £3.29 | £3.29 | £0.00 No change |
| McCain Frozen Home Chips Straight Cut (2.1kg) | £4.41 | £4.16 | - £0.25 -5.7% decrease |
| | £4.79 | £4.00 | - £0.79 -16.5% decrease |
| | £4.38 | £3.75 | - £0.63 -15.5% decrease |
| | £4.60 | £4.75 | + £0.15 -9.2% increase |
| | £4.80 | £4.80 | £0.00 -6.7% increase |
| | £3.50 | £3.50 | £0.00 -5.7% increase |
| McCain Extra Chunky Home Chips Frozen (1kg) | £3.20 | £3.23 | + £0.03 0.9% increase |
| | £3.19 | £3.25 | + £0.06 1.9% increase |
| | £3.20 | £3.25 | + £0.05 1.6% increase |
| | £3.20 | £3.20 | £0.00 0.9% increase |
| McCain Home Chips Straight () | £4.48 | £4.23 | - £0.25 -5.6% decrease |
| | £4.00 | £3.50 | - £0.50 -12.5% decrease |
| | £4.95 | £4.95 | £0.00 -5.6% increase |
| McCain Straight Lighter Home Chips (1.36kg) | £3.40 | £3.40 | £0.00 No change |
| | £3.40 | £3.40 | £0.00 No change |
