| 11 Products | Oct 2024 | Oct 2025 | Change |
| Birchall Tea Birchall Peppermint Leaves Tea Bags () | £3.97 | £3.74 | - £0.23 -5.8% decrease |
| | £3.83 | £3.37 | - £0.46 -12% decrease |
| | £4.10 | £4.10 | £0.00 -5.8% increase |
| Birchall Tea Birchall Lemongrass & Ginger Tea Bags (37.5g) | £3.56 | £3.33 | - £0.23 -6.5% decrease |
| | £3.83 | £3.37 | - £0.46 -12% decrease |
| | £3.28 | £3.28 | £0.00 -6.5% increase |
| Birchall Tea Birchall Great Rift Breakfast Blend Tea Bags () | £5.92 | £5.69 | - £0.23 -3.9% decrease |
| | £3.83 | £3.37 | - £0.46 -12% decrease |
| | £8.00 | £8.00 | £0.00 -3.9% increase |
| Birchall Tea Birchall Virunga Earl Grey Tea Bags (46.9g) | £3.51 | £6.15 | + £2.64 75.2% increase |
| | £3.74 | £3.30 | - £0.44 -11.8% decrease |
| | £3.28 | £8.99 | + £5.71 75.2% increase |
| Birchall Tea Birchall Mao Feng Green Tea Bags () | £5.83 | £6.14 | + £0.31 5.3% increase |
| | £3.66 | £4.30 | + £0.64 17.5% increase |
| | £7.99 | £7.98 | - £0.01 5.3% decrease |
| Birchall Tea Birchall Great Rift Decaf Everyday Tea Bags () | £6.00 | £6.00 | £0.00 No change |
| | £6.00 | £6.00 | £0.00 No change |
| | £6.00 | £6.00 | £0.00 No change |
| Birchall Tea Birchall Green Tea & Peach Tea Bags () | £4.42 | £4.75 | + £0.33 7.5% increase |
| | £3.83 | £4.50 | + £0.67 17.5% increase |
| | £5.00 | £5.00 | £0.00 7.5% increase |
| Birchall Tea Birchall Red Berry & Flower Tea Bags (60g) | £3.52 | £3.37 | - £0.15 -4.3% decrease |
| | £3.83 | £3.37 | - £0.46 -12% decrease |
| | £3.20 | £3.37 | + £0.17 -4.3% increase |
| Birchall Tea Birchall Great Rift Decaf 15 Prism Tea Bags () | £5.54 | £5.30 | - £0.24 -4.3% decrease |
| | £4.08 | £3.60 | - £0.48 -11.8% decrease |
| | £6.99 | £6.99 | £0.00 -4.3% increase |
| Birchall Tea Birchall Cederberg Redbush Tea Bags () | £5.41 | £3.19 | - £2.22 -41% decrease |
| | £3.83 | £3.37 | - £0.46 -12% decrease |
| | £6.99 | £3.00 | - £3.99 -41% decrease |
