| 38 Products | Sep 2025 | Sep 2026 | Change |
| Gressingham Duck Breast Portions Fillets (250g) | £4.86 | £4.91 | + £0.05 1% increase |
| | £4.75 | £5.00 | + £0.25 5.3% increase |
| | £5.00 | £5.00 | £0.00 2.5% increase |
| | £4.88 | £4.88 | £0.00 1.6% increase |
| | £5.00 | £5.00 | £0.00 1.2% increase |
| | £5.30 | £5.30 | £0.00 1% increase |
| | £4.25 | £4.25 | £0.00 1% increase |
| Gressingham Duck Legs (462g) | £4.59 | £4.59 | £0.00 No change |
| | £4.79 | £4.79 | £0.00 No change |
| | £4.78 | £4.78 | £0.00 No change |
| | £4.80 | £4.80 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| Gressingham Duck Legs (440g) | £4.26 | £4.32 | + £0.06 1.4% increase |
| | £5.25 | £5.50 | + £0.25 4.8% increase |
| | £4.80 | £4.80 | £0.00 2.4% increase |
| | £2.99 | £2.99 | £0.00 1.8% increase |
| | £4.00 | £4.00 | £0.00 1.4% increase |
| Gressingham Duck Breasts in Plum Sauce (400g) | £7.94 | £8.00 | + £0.06 0.8% increase |
| | £7.50 | £7.50 | £0.00 No change |
| | £8.50 | £8.75 | + £0.25 1.6% increase |
| | £8.25 | £8.25 | £0.00 1.1% increase |
| | £7.50 | £7.50 | £0.00 0.8% increase |
| Gressingham Aromatic Half Crispy Duck (550g) | £7.99 | £8.15 | + £0.16 2% increase |
| | £5.87 | £8.00 | + £2.13 36.3% increase |
| | £7.98 | £6.48 | - £1.50 4.5% decrease |
| | £9.10 | £9.10 | £0.00 2.7% increase |
| | £9.00 | £9.00 | £0.00 2% increase |
| Gressingham Duck Breasts In Orange Sauce () | £7.42 | £7.42 | £0.00 No change |
| | £7.40 | £7.40 | £0.00 No change |
| | £7.50 | £7.50 | £0.00 No change |
| | £7.35 | £7.35 | £0.00 No change |
| Gressingham 1.25kg (1.25kg) | £9.33 | £9.33 | £0.00 No change |
| | £9.30 | £9.30 | £0.00 No change |
| | £9.85 | £9.85 | £0.00 No change |
| | £8.85 | £8.85 | £0.00 No change |
| Gressingham 2 Boneless Duck Breasts (340g) | £9.88 | £8.43 | - £1.45 -14.7% decrease |
| | £10.25 | £10.50 | + £0.25 2.4% increase |
| | £9.50 | £6.35 | - £3.15 -14.7% decrease |
| Gressingham Deliciously Simple Whole Duck with (1.8kg) | £9.55 | £9.55 | £0.00 No change |
| | £9.55 | £9.55 | £0.00 No change |
| | £9.55 | £9.55 | £0.00 No change |
| Gressingham Whole Duck (2kg) | £16.00 | £16.00 | £0.00 No change |
| | £16.00 | £16.00 | £0.00 No change |
| | £16.00 | £16.00 | £0.00 No change |
