| 27 Products | Jul 2025 | Jul 2026 | Change |
| McCain Home Chips Straight Cut (1.6kg) | £3.87 | £3.99 | + £0.12 3.1% increase |
| | £4.29 | £4.29 | £0.00 No change |
| | £3.32 | £3.50 | + £0.18 2.4% increase |
| | £4.50 | £4.50 | £0.00 1.5% increase |
| | £3.50 | £4.30 | + £0.80 6.4% increase |
| | £4.30 | £4.30 | £0.00 5% increase |
| | £4.30 | £4.30 | £0.00 4% increase |
| | £4.25 | £4.25 | £0.00 3.4% increase |
| | £2.50 | £2.50 | £0.00 3.1% increase |
| McCain Home Chips Straight Cut Frozen (1kg) | £3.26 | £3.15 | - £0.11 -3.4% decrease |
| | £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 | £2.50 | - £0.85 -6.2% decrease |
| | £3.50 | £3.50 | £0.00 -4.9% increase |
| | £3.20 | £3.25 | + £0.05 -3.7% increase |
| | £3.20 | £3.20 | £0.00 -3.4% increase |
| McCain Home Chips Crinkle Cut (1.6kg) | £4.06 | £4.33 | + £0.27 6.7% increase |
| | £4.29 | £4.29 | £0.00 No change |
| | £4.28 | £4.28 | £0.00 No change |
| | £3.50 | £4.30 | + £0.80 6.7% increase |
| | £3.50 | £4.30 | + £0.80 10.3% increase |
| | £4.50 | £4.50 | £0.00 8% increase |
| | £4.30 | £4.30 | £0.00 6.7% increase |
| Aunt Bessie's Crinkle Cut Chips (900g) | £1.74 | £1.74 | £0.00 No change |
| | £1.85 | £1.85 | £0.00 No change |
| | £1.33 | £1.33 | £0.00 No change |
| | £1.75 | £1.75 | £0.00 No change |
| | £1.75 | £1.75 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| McCain Home Chips Straight () | £2.30 | £2.30 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £2.48 | £2.48 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| McCain Crinkle Cut Home Chips (1kg) | £3.07 | £3.10 | + £0.03 1% increase |
| | £3.19 | £3.25 | + £0.06 1.9% increase |
| | £2.48 | £2.50 | + £0.02 1.4% increase |
| | £3.20 | £3.20 | £0.00 0.7% increase |
| | £3.20 | £3.25 | + £0.05 1% increase |
| | £3.30 | £3.30 | £0.00 1% increase |
| McCain Frozen Home Chips Straight Cut (2.1kg) | £4.28 | £4.34 | + £0.06 1.4% increase |
| | £4.53 | £4.00 | - £0.53 -11.7% decrease |
| | £4.78 | £4.78 | £0.00 -5.8% increase |
| | £4.60 | £4.60 | £0.00 -3.9% increase |
| | £4.00 | £4.80 | + £0.80 1.6% increase |
| | £3.50 | £3.50 | £0.00 1.4% increase |
| Albert Bartlett Rooster Deep Crinkle Cut Chips (1.2kg) | £3.45 | £3.45 | £0.00 No change |
| | £3.58 | £3.58 | £0.00 No change |
| | £3.95 | £3.95 | £0.00 No change |
| | £2.75 | £2.75 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| McCain Home Chips Straight (2.25kg) | £4.48 | £4.98 | + £0.50 11.2% increase |
| | £4.00 | £5.00 | + £1.00 25% increase |
| | £4.95 | £4.95 | £0.00 11.2% increase |
| Aunt Bessie's Aunt Bessies Crispy & Fluffy Crinkle Cut Chips (1.5kg) | £2.50 | £2.50 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £2.49 | £2.49 | £0.00 No change |
