| 7 Products | Jan 2025 | Jan 2026 | Change |
| Herta Classic Frankfurters 10 Hot Dogs (350g) | £2.60 | £2.62 | + £0.02 0.8% increase |
| | £2.55 | £2.62 | + £0.07 2.7% increase |
| | £2.58 | £2.75 | + £0.17 4.7% increase |
| | £2.75 | £2.75 | £0.00 3% increase |
| | £2.59 | £2.75 | + £0.16 3.8% increase |
| | £2.77 | £2.85 | + £0.08 3.4% increase |
| | £2.40 | £2.40 | £0.00 3.1% increase |
| | £2.55 | £2.25 | - £0.30 0.8% decrease |
| Herta Chicken Frankfurters Hot Dogs (350g) | £2.57 | £2.59 | + £0.02 0.8% increase |
| | £2.55 | £2.62 | + £0.07 2.7% increase |
| | £2.58 | £2.75 | + £0.17 4.7% increase |
| | £2.75 | £2.75 | £0.00 3% increase |
| | £2.59 | £2.75 | + £0.16 3.8% increase |
| | £2.40 | £2.40 | £0.00 3.1% increase |
| | £2.55 | £2.25 | - £0.30 0.8% decrease |
| Herta 4 Jumbo Frankfurters Hot Dogs (360g) | £3.12 | £3.16 | + £0.04 1.3% increase |
| | £3.23 | £3.23 | £0.00 No change |
| | £3.15 | £3.25 | + £0.10 1.6% increase |
| | £3.25 | £3.25 | £0.00 0.9% increase |
| | £2.80 | £2.80 | £0.00 0.6% increase |
| | £3.15 | £3.25 | + £0.10 1.3% increase |
| Herta Original Frankfurter Classics Hot Dogs (140g) | £1.69 | £1.65 | - £0.04 -2.4% decrease |
| | £1.68 | £1.75 | + £0.07 4.2% increase |
| | £1.75 | £1.75 | £0.00 1.7% increase |
| | £1.82 | £2.00 | + £0.18 4.6% increase |
| | £1.50 | £1.50 | £0.00 3.6% increase |
| | £1.70 | £1.25 | - £0.45 -2.4% decrease |
| Herta Jumbo Frankfurter Hot Dogs (360g) | £3.25 | £2.50 | - £0.75 -23.1% decrease |
| | £3.25 | £2.50 | - £0.75 -23.1% decrease |
| Herta Frankfurter Hot Dogs (350g) | £2.20 | £2.75 | + £0.55 25% increase |
| | £2.20 | £2.75 | + £0.55 25% increase |
| Herta Jumbo Frankfurter Hot Dogs (360g) | £2.75 | £3.25 | + £0.50 18.2% increase |
| | £2.75 | £3.25 | + £0.50 18.2% increase |
