| 15 Products | May 2025 | May 2026 | Change |
| Guinness Draught Stout Beer Can (440ml) | £5.52 | £5.54 | + £0.02 0.4% increase |
| | £5.75 | £5.75 | £0.00 No change |
| | £6.35 | £6.25 | - £0.10 -0.8% decrease |
| | £5.75 | £5.75 | £0.00 -0.5% increase |
| | £5.75 | £5.65 | - £0.10 -0.8% decrease |
| | £5.75 | £5.65 | - £0.10 -1% decrease |
| | £5.50 | £5.50 | £0.00 -0.9% increase |
| | £5.00 | £5.00 | £0.00 -0.7% increase |
| | £5.25 | £5.75 | + £0.50 0.4% increase |
| | £4.60 | £4.60 | £0.00 0.4% increase |
| Guinness Draught Stout Beer In Can 4.1% vol Cans (440ml) | £18.32 | £18.00 | - £0.32 -1.7% decrease |
| | £18.74 | £14.50 | - £4.24 -22.6% decrease |
| | £19.00 | £19.00 | £0.00 -11.2% increase |
| | £16.99 | £20.00 | + £3.01 -2.2% increase |
| | £18.75 | £18.75 | £0.00 -1.7% increase |
| | £17.00 | £17.00 | £0.00 -1.4% increase |
| | £20.00 | £19.00 | - £1.00 -2% decrease |
| | £17.75 | £17.75 | £0.00 -1.7% increase |
| Guinness Draught Stout Beer 8 x Can 8x440 (440ml) | £10.96 | £10.50 | - £0.46 -4.2% decrease |
| | £10.00 | £11.50 | + £1.50 15% increase |
| | £11.28 | £10.75 | - £0.53 4.6% decrease |
| | £12.25 | £9.00 | - £3.25 -6.8% decrease |
| | £11.25 | £11.25 | £0.00 -5.1% increase |
| | £10.00 | £10.00 | £0.00 -4.2% increase |
| Guinness Foreign Extra Stout Beer 4x325 Nigerian Stout Bottle (325ml) | £7.85 | £8.03 | + £0.18 2.3% increase |
| | £8.00 | £8.00 | £0.00 No change |
| | £7.48 | £8.10 | + £0.62 4% increase |
| | £8.00 | £8.15 | + £0.15 3.2% increase |
| | £7.75 | £7.75 | £0.00 2.4% increase |
| | £8.00 | £8.15 | + £0.15 2.3% increase |
| Guinness Foreign Extra Stout (600ml) | £3.95 | £4.26 | + £0.31 7.8% increase |
| | £4.50 | £4.50 | £0.00 No change |
| | £3.48 | £3.80 | + £0.32 4% increase |
| | £3.90 | £4.50 | + £0.60 7.8% increase |
| | £3.90 | £4.25 | + £0.35 7.8% increase |
| Guinness Original Extra Stout Beer 4x440 Cans (440ml) | £5.31 | £5.90 | + £0.59 11.1% increase |
| | £6.00 | £6.25 | + £0.25 4.2% increase |
| | £5.25 | £6.04 | + £0.79 9.2% increase |
| | £5.00 | £5.00 | £0.00 6.3% increase |
| | £5.00 | £6.30 | + £1.30 11.1% increase |
| Black Sheep Brewery Milk Stout 4.4% (500ml) | £2.17 | £2.33 | + £0.16 7.4% increase |
| | £2.25 | £2.30 | + £0.05 2.2% increase |
| | £2.00 | £2.45 | + £0.45 11.7% increase |
| | £2.15 | £2.30 | + £0.15 10.3% increase |
| | £2.27 | £2.28 | + £0.01 7.4% increase |
| Guinness Foreign Extra Stout Beer Bottle (330ml) | £7.18 | £7.18 | £0.00 No change |
| | £2.12 | £2.12 | £0.00 No change |
| | £1.80 | £1.80 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £22.79 | £22.79 | £0.00 No change |
| Dragon Stout Bottle (284ml) | £1.90 | £1.90 | £0.00 No change |
| | £1.91 | £1.80 | - £0.11 -5.8% decrease |
| | £1.90 | £2.00 | + £0.10 -0.5% increase |
| | £1.90 | £1.90 | £0.00 No change |
| Vocation Brewery Vocation Toucan Tropic DDH IPA (440ml) | £3.26 | £3.30 | + £0.04 1.2% increase |
| | £3.25 | £3.35 | + £0.10 3.1% increase |
| | £3.03 | £3.05 | + £0.02 1.9% increase |
| | £3.50 | £3.50 | £0.00 1.2% increase |
