| 8 Products | May 2025 | May 2026 | Change |
| Dragon Stout Bottle (284ml) | £1.90 | £2.00 | + £0.10 5.3% increase |
| | £1.90 | £2.00 | + £0.10 5.3% increase |
| Guinness Foreign Extra Stout (600ml) | £3.90 | £4.50 | + £0.60 15.4% increase |
| | £3.90 | £4.50 | + £0.60 15.4% increase |
| Guinness Draught Stout Beer In Can 4.1% vol Cans (440ml) | £17.75 | £17.75 | £0.00 No change |
| | £17.75 | £17.75 | £0.00 No change |
| Guinness Nitrosurge Stout Beer Cans (558ml) | £8.75 | £8.85 | + £0.10 1.1% increase |
| | £8.75 | £8.85 | + £0.10 1.1% increase |
| Guinness Draught Stout Beer 8 x Can 8x440 (440ml) | £11.25 | £11.25 | £0.00 No change |
| | £11.25 | £11.25 | £0.00 No change |
| Guinness Draught Stout Beer Can (440ml) | £5.75 | £5.65 | - £0.10 -1.7% decrease |
| | £5.75 | £5.65 | - £0.10 -1.7% decrease |
| Guinness Foreign Extra Stout Beer 4x325 Nigerian Stout Bottle (325ml) | £8.00 | £8.15 | + £0.15 1.9% increase |
| | £8.00 | £8.15 | + £0.15 1.9% increase |
| Black Sheep Brewery Milk Stout 4.4% (500ml) | £2.15 | £2.30 | + £0.15 7% increase |
| | £2.15 | £2.30 | + £0.15 7% increase |
