| 14 Products | Mar 2025 | Mar 2026 | Change |
| McCain Home Chips Straight Cut (1.6kg) | £3.75 | £3.90 | + £0.15 4% increase |
| | £4.29 | £4.29 | £0.00 No change |
| | £3.63 | £3.75 | + £0.12 1.5% increase |
| | £3.50 | £4.30 | + £0.80 7.9% increase |
| | £3.25 | £3.50 | + £0.25 7.9% increase |
| | £4.30 | £4.30 | £0.00 6.3% increase |
| | £4.30 | £4.30 | £0.00 4.9% increase |
| | £4.25 | £4.25 | £0.00 4.3% increase |
| | £2.50 | £2.50 | £0.00 4% increase |
| McCain Home Chips Straight Cut Frozen (1kg) | £3.17 | £3.26 | + £0.09 2.8% increase |
| | £3.20 | £3.20 | £0.00 No change |
| | £2.56 | £3.18 | + £0.62 10.8% increase |
| | £3.20 | £3.20 | £0.00 6.7% increase |
| | £3.50 | £3.50 | £0.00 4.8% increase |
| | £3.35 | £3.35 | £0.00 4.1% increase |
| | £3.20 | £3.20 | £0.00 3.2% increase |
| | £3.20 | £3.20 | £0.00 2.8% increase |
| McCain Home Chips Crinkle Cut (1.6kg) | £4.24 | £4.33 | + £0.09 2.1% increase |
| | £4.29 | £4.29 | £0.00 No change |
| | £3.76 | £4.28 | + £0.52 6.5% increase |
| | £4.30 | £4.30 | £0.00 4.1% increase |
| | £4.30 | £4.30 | £0.00 3.1% increase |
| | £4.50 | £4.50 | £0.00 2.4% increase |
| | £4.30 | £4.30 | £0.00 2.1% increase |
| McCain Home Chips Straight (400g) | £2.00 | £2.30 | + £0.30 15% increase |
| | £2.50 | £2.50 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £1.00 | £2.50 | + £1.50 25% increase |
| | £2.50 | £2.48 | - £0.02 17.4% decrease |
| | £1.50 | £1.50 | £0.00 15% increase |
| McCain Crinkle Cut Home Chips (1kg) | £3.14 | £3.08 | - £0.06 -1.9% decrease |
| | £3.19 | £3.20 | + £0.01 0.3% increase |
| | £2.83 | £2.50 | - £0.33 -5.3% decrease |
| | £3.20 | £3.20 | £0.00 -3.3% increase |
| | £3.20 | £3.20 | £0.00 -2.6% increase |
| | £3.30 | £3.30 | £0.00 -1.9% increase |
| McCain Gluten Free Home Chips Straight (1.6kg) | £3.80 | £3.84 | + £0.04 1.1% increase |
| | £4.20 | £4.44 | + £0.24 5.7% increase |
| | £4.30 | £4.30 | £0.00 2.8% increase |
| | £3.89 | £3.89 | £0.00 1.9% increase |
| | £3.30 | £3.30 | £0.00 1.5% increase |
| | £3.29 | £3.29 | £0.00 1.1% increase |
| McCain Frozen Home Chips Straight Cut (2.1kg) | £4.45 | £4.18 | - £0.27 -6.1% decrease |
| | £4.53 | £4.00 | - £0.53 -11.7% decrease |
| | £4.80 | £4.00 | - £0.80 -14.3% decrease |
| | £4.60 | £4.60 | £0.00 -9.5% increase |
| | £4.80 | £4.80 | £0.00 -7.1% increase |
| | £3.50 | £3.50 | £0.00 -6.1% increase |
| McCain Extra Chunky Home Chips Frozen (1kg) | £3.20 | £2.66 | - £0.54 -16.9% decrease |
| | £3.19 | £1.59 | - £1.60 -50.2% decrease |
| | £3.20 | £3.20 | £0.00 -25% increase |
| | £3.20 | £3.20 | £0.00 -16.9% increase |
| McCain Home Chips Straight () | £4.69 | £4.90 | + £0.21 4.5% increase |
| | £4.43 | £4.85 | + £0.42 9.5% increase |
| | £4.95 | £4.95 | £0.00 4.5% increase |
| McCain Straight Lighter Home Chips (1.36kg) | £3.40 | £3.40 | £0.00 No change |
| | £3.40 | £3.40 | £0.00 No change |
