| 8 Products | Apr 2023 | Apr 2024 | Change |
| Extra Wrigley Spearmint Sugarfree Chewing Gum Multipack (12.6g) | £1.43 | £1.38 | - £0.05 -3.5% decrease |
| | £1.25 | £1.40 | + £0.15 12% increase |
| | £1.10 | £1.10 | £0.00 5.9% increase |
| | £1.40 | £1.50 | + £0.10 6.4% increase |
| | £1.39 | £1.39 | £0.00 4.7% increase |
| | £1.99 | £1.50 | - £0.49 -3.5% decrease |
| Extra Wrigley Peppermint Sugarfree Chewing Gum Multipack (37.8g) | £1.32 | £1.39 | + £0.07 5.3% increase |
| | £1.25 | £1.40 | + £0.15 12% increase |
| | £1.25 | £1.25 | £0.00 6.4% increase |
| | £1.40 | £1.50 | + £0.10 6.2% increase |
| | £1.39 | £1.39 | £0.00 5.3% increase |
| Extra Peppermint Chewing Gum Sugar Free Handy Box () | £1.08 | £1.08 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| Extra Wrigley's Blueberry Sugar Free Chewing Gum Pieces (14g) | £0.81 | £0.85 | + £0.04 4.9% increase |
| | £0.65 | £0.75 | + £0.10 15.4% increase |
| | £0.80 | £0.80 | £0.00 6.8% increase |
| | £0.99 | £0.99 | £0.00 4.9% increase |
| Extra Wrigley's White Bubblemint Sugarfree Chewing Gum Multipack (37.8g) | £1.35 | £1.43 | + £0.08 5.9% increase |
| | £1.25 | £1.40 | + £0.15 12% increase |
| | £1.40 | £1.50 | + £0.10 9% increase |
| | £1.39 | £1.39 | £0.00 5.9% increase |
| Extra Wrigley Sugarfree Chewing Gum Multipack Strawberry Flavour (12.6g) | £1.40 | £1.45 | + £0.05 3.6% increase |
| | £1.40 | £1.50 | + £0.10 7.1% increase |
| | £1.39 | £1.39 | £0.00 3.6% increase |
| Extra Refreshers Bubblemint Sugar Free Chewing Gum Handy Box () | £0.70 | £0.70 | £0.00 No change |
| | £0.70 | £0.70 | £0.00 No change |
| Extra Peppermint Chewing Gum Sugar Free () | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
