| 10 Products | May 2023 | May 2024 | Change |
| Gressingham Easy Duck Breasts (397g) | £8.00 | £8.00 | £0.00 No change |
| | £8.00 | £8.00 | £0.00 No change |
| Gressingham Duck Legs (462g) | £4.80 | £4.80 | £0.00 No change |
| | £4.80 | £4.80 | £0.00 No change |
| Gressingham Duck Breasts In Orange Sauce (400g) | £7.40 | £7.40 | £0.00 No change |
| | £7.40 | £7.40 | £0.00 No change |
| Gressingham Whole Duck () | £5.50 | £5.50 | £0.00 No change |
| | £5.50 | £5.50 | £0.00 No change |
| Gressingham Duck Breast Portions Fillets (250g) | £4.70 | £4.75 | + £0.05 1.1% increase |
| | £4.70 | £4.75 | + £0.05 1.1% increase |
| Gressingham Deliciously Simple Whole Duck with (1.8kg) | £9.00 | £9.00 | £0.00 No change |
| | £9.00 | £9.00 | £0.00 No change |
| Gressingham British Whole Duck 1.6kg-3kg Serves 3-6 (1.8kg) | £21.00 | £21.00 | £0.00 No change |
| | £21.00 | £21.00 | £0.00 No change |
| Gressingham Duck Breasts in Plum Sauce (400g) | £7.40 | £7.40 | £0.00 No change |
| | £7.40 | £7.40 | £0.00 No change |
| Gressingham Half Aromatic Crispy Duck & Pancakes (570g) | £8.30 | £8.00 | - £0.30 -3.6% decrease |
| | £8.30 | £8.00 | - £0.30 -3.6% decrease |
| Gressingham Duck Fat (250g) | £3.00 | £3.15 | + £0.15 5% increase |
| | £3.00 | £3.15 | + £0.15 5% increase |
