| 7 Products | May 2025 | May 2026 | Change |
| Jam Shed Shiraz Red Wine (75cl) | £8.25 | £8.77 | + £0.52 6.3% increase |
| | £6.97 | £6.97 | £0.00 No change |
| | £8.00 | £8.00 | £0.00 No change |
| | £8.00 | £8.00 | £0.00 No change |
| | £8.50 | £8.50 | £0.00 No change |
| | £8.25 | £8.25 | £0.00 No change |
| | £7.50 | £7.50 | £0.00 No change |
| | £7.00 | £7.00 | £0.00 No change |
| | £8.25 | £8.25 | £0.00 No change |
| | £11.75 | £16.50 | + £4.75 6.3% increase |
| Jam Shed Argentina Malbec (75cl) | £7.70 | £7.91 | + £0.21 2.7% increase |
| | £7.22 | £7.00 | - £0.22 -3% decrease |
| | £8.00 | £8.25 | + £0.25 0.3% increase |
| | £8.00 | £8.25 | + £0.25 1.2% increase |
| | £8.50 | £8.50 | £0.00 0.9% increase |
| | £7.95 | £7.95 | £0.00 0.8% increase |
| | £7.00 | £8.40 | + £1.40 3.6% increase |
| | £7.22 | £7.00 | - £0.22 2.7% decrease |
| Jam Shed Shiraz Australia (1.5l) | £13.88 | £14.21 | + £0.33 2.4% increase |
| | £13.50 | £14.50 | + £1.00 7.4% increase |
| | £14.25 | £14.50 | + £0.25 4.5% increase |
| | £14.75 | £15.00 | + £0.25 3.5% increase |
| | £15.00 | £15.50 | + £0.50 3.5% increase |
| | £12.75 | £12.75 | £0.00 2.8% increase |
| | £13.00 | £13.00 | £0.00 2.4% increase |
| Jam Shed Australian Chardonnay (75cl) | £7.79 | £8.05 | + £0.26 3.3% increase |
| | £6.47 | £8.00 | + £1.53 23.6% increase |
| | £8.00 | £8.25 | + £0.25 12.3% increase |
| | £8.00 | £8.50 | + £0.50 10.1% increase |
| | £8.50 | £8.50 | £0.00 7.4% increase |
| | £8.00 | £7.00 | - £1.00 3.3% decrease |
| Jam Shed Rose California (75cl) | £7.77 | £8.08 | + £0.31 4% increase |
| | £7.47 | £8.00 | + £0.53 7.1% increase |
| | £8.00 | £8.25 | + £0.25 5% increase |
| | £8.00 | £8.50 | + £0.50 5.5% increase |
| | £8.25 | £8.50 | + £0.25 4.8% increase |
| | £7.15 | £7.15 | £0.00 4% increase |
| Jam Shed Spanish Tempranillo Wine () | £7.99 | £8.19 | + £0.20 2.5% increase |
| | £7.47 | £8.00 | + £0.53 7.1% increase |
| | £8.00 | £8.25 | + £0.25 5% increase |
| | £8.00 | £8.00 | £0.00 3.3% increase |
| | £8.50 | £8.50 | £0.00 2.5% increase |
| Jam Shed Sparkling Rose (75cl) | £8.00 | £8.00 | £0.00 No change |
| | £8.00 | £8.00 | £0.00 No change |
