| 27 Products | May 2025 | May 2026 | Change |
| Gressingham Duck Breast Portions Fillets (250g) | £4.86 | £4.91 | + £0.05 1% increase |
| | £4.88 | £4.88 | £0.00 No change |
| | £4.95 | £5.00 | + £0.05 0.4% increase |
| | £5.00 | £5.00 | £0.00 0.4% increase |
| | £4.75 | £5.00 | + £0.25 1.4% increase |
| | £5.30 | £5.30 | £0.00 1.2% increase |
| | £4.25 | £4.25 | £0.00 1% increase |
| Gressingham Duck Fat (250g) | £3.18 | £3.30 | + £0.12 3.8% increase |
| | £3.15 | £3.26 | + £0.11 3.5% increase |
| | £3.50 | £3.50 | £0.00 1.5% increase |
| | £3.50 | £3.50 | £0.00 1.2% increase |
| | £2.50 | £2.50 | £0.00 0.9% increase |
| | £3.25 | £3.75 | + £0.50 3.8% increase |
| Gressingham Duck Legs (462g) | £4.59 | £4.59 | £0.00 No change |
| | £4.78 | £4.78 | £0.00 No change |
| | £4.80 | £4.80 | £0.00 No change |
| | £4.79 | £4.79 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| Gressingham Duck Legs (440g) | £4.22 | £4.26 | + £0.04 0.9% increase |
| | £2.99 | £2.99 | £0.00 No change |
| | £5.10 | £5.25 | + £0.15 1.7% increase |
| | £4.80 | £4.80 | £0.00 1.2% increase |
| | £4.00 | £4.00 | £0.00 0.9% increase |
| Gressingham Duck Breasts in Plum Sauce (400g) | £7.88 | £7.69 | - £0.19 -2.4% decrease |
| | £7.50 | £7.50 | £0.00 No change |
| | £7.50 | £7.50 | £0.00 No change |
| | £8.25 | £8.50 | + £0.25 1% increase |
| | £8.25 | £7.25 | - £1.00 -2.4% decrease |
| Gressingham Aromatic Half Crispy Duck (550g) | £8.24 | £8.15 | - £0.09 -1.1% decrease |
| | £7.98 | £6.48 | - £1.50 -18.8% decrease |
| | £8.00 | £8.00 | £0.00 -9.4% increase |
| | £9.00 | £9.00 | £0.00 -6% increase |
| | £7.96 | £9.10 | + £1.14 -1.1% increase |
| Gressingham Duck Breasts In Orange Sauce () | £7.42 | £7.42 | £0.00 No change |
| | £7.50 | £7.50 | £0.00 No change |
| | £7.40 | £7.40 | £0.00 No change |
| | £7.35 | £7.35 | £0.00 No change |
| Gressingham Corn Fed Poussin (500g) | £4.57 | £4.65 | + £0.08 1.8% increase |
| | £4.50 | £4.50 | £0.00 No change |
| | £4.70 | £4.95 | + £0.25 2.8% increase |
| | £4.50 | £4.50 | £0.00 1.8% increase |
| Gressingham Whole Guinea Fowl (1.05kg) | £9.50 | £9.53 | + £0.03 0.3% increase |
| | £9.00 | £9.10 | + £0.10 1.1% increase |
| | £10.00 | £10.00 | £0.00 0.5% increase |
| | £9.50 | £9.50 | £0.00 0.3% increase |
| 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 |
