| 14 Products | Mar 2024 | Mar 2025 | Change |
| Gressingham Duck Breasts In Orange Sauce () | £7.35 | £7.35 | £0.00 No change |
| | £7.35 | £7.35 | £0.00 No change |
| Gressingham 2 Boneless Duck Breasts (340g) | £8.75 | £10.00 | + £1.25 14.3% increase |
| | £8.75 | £10.00 | + £1.25 14.3% increase |
| Gressingham Duck Legs (440g) | £5.10 | £5.10 | £0.00 No change |
| | £5.10 | £5.10 | £0.00 No change |
| Waitrose Ltd Easy Carve Duck with Pear Chestnut & Rum Stuffing (1.6kg) | £30.00 | £30.00 | £0.00 No change |
| | £30.00 | £30.00 | £0.00 No change |
| Gressingham Whole Duck (2kg) | £16.00 | £16.00 | £0.00 No change |
| | £16.00 | £16.00 | £0.00 No change |
| Gressingham Duck Breasts in Plum Sauce (400g) | £8.25 | £8.25 | £0.00 No change |
| | £8.25 | £8.25 | £0.00 No change |
| Gressingham Aromatic Half Crispy Duck (540g) | £6.82 | £6.82 | £0.00 No change |
| | £6.82 | £6.82 | £0.00 No change |
| Gressingham Duck Fat (250g) | £3.15 | £3.25 | + £0.10 3.2% increase |
| | £3.15 | £3.25 | + £0.10 3.2% increase |
| Gressingham Bistro Confit Duck Duck Confit (430g) | £7.35 | £7.35 | £0.00 No change |
| | £7.35 | £7.35 | £0.00 No change |
| Gressingham 1.25kg (1.25kg) | £9.85 | £9.85 | £0.00 No change |
| | £9.85 | £9.85 | £0.00 No change |
