| 12 Products | May 2023 | May 2024 | Change |
| Gressingham Duck Breasts In Orange Sauce (400g) | £7.35 | £7.35 | £0.00 No change |
| | £7.35 | £7.35 | £0.00 No change |
| Gressingham 2 Boneless Duck Breasts (340g) | £8.33 | £10.00 | + £1.67 20% increase |
| | £8.33 | £10.00 | + £1.67 20% increase |
| Gressingham Duck Legs (440g) | £4.80 | £5.10 | + £0.30 6.3% increase |
| | £4.80 | £5.10 | + £0.30 6.3% increase |
| Gressingham Duck Breast Portions Fillets (250g) | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £5.00 | £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 (550g) | £6.82 | £6.82 | £0.00 No change |
| | £6.82 | £6.82 | £0.00 No change |
| Gressingham Bistro Duck Legs With Orange & Maple (530g) | £5.80 | £5.80 | £0.00 No change |
| | £5.80 | £5.80 | £0.00 No change |
| Gressingham Duck Fat (250g) | £3.15 | £3.15 | £0.00 No change |
| | £3.15 | £3.15 | £0.00 No change |
| Gressingham Roast in the Bag Duck (1.25kg) | £9.85 | £9.85 | £0.00 No change |
| | £9.85 | £9.85 | £0.00 No change |
