| 9 Products | May 2023 | May 2024 | Change |
| Guinness Foreign Extra Stout (600ml) | £3.50 | £4.50 | + £1.00 28.6% increase |
| | £3.50 | £4.50 | + £1.00 28.6% increase |
| Guinness Draught 0.0% Non-Alcoholic Beer 10x440 (440ml) | £10.00 | £12.00 | + £2.00 20% increase |
| | £10.00 | £12.00 | + £2.00 20% increase |
| Guinness Original Stout Beer 12x440 () | £12.99 | £12.99 | £0.00 No change |
| | £12.99 | £12.99 | £0.00 No change |
| Guinness Original Extra Stout Beer 4x440 Cans (440ml) | £5.50 | £6.50 | + £1.00 18.2% increase |
| | £5.50 | £6.50 | + £1.00 18.2% increase |
| Guinness Draught Stout Beer (538ml) | £6.49 | £6.49 | £0.00 No change |
| | £6.49 | £6.49 | £0.00 No change |
| Guinness Draught Stout Beer 8 x Can 8x440 (440ml) | £10.00 | £9.75 | - £0.25 -2.5% decrease |
| | £10.00 | £9.75 | - £0.25 -2.5% decrease |
| Guinness Draught Alcohol Free (440ml) | £4.50 | £5.00 | + £0.50 11.1% increase |
| | £4.50 | £5.00 | + £0.50 11.1% increase |
| Guinness Foreign Extra Stout Beer 4x325 Nigerian Stout Bottle (325ml) | £6.99 | £7.99 | + £1.00 14.3% increase |
| | £6.99 | £7.99 | + £1.00 14.3% increase |
| Guinness 0% Alcohol Free Draught Stout - Cans (440ml) | £4.50 | £5.00 | + £0.50 11.1% increase |
| | £4.50 | £5.00 | + £0.50 11.1% increase |
