| 11 Products | Aug 2024 | Aug 2025 | Change |
| Birchall Tea Birchall Peppermint Leaves Tea Bags () | £4.30 | £4.30 | £0.00 No change |
| | £4.50 | £4.50 | £0.00 No change |
| | £4.10 | £4.10 | £0.00 No change |
| Birchall Tea Birchall Lemongrass & Ginger 15 Prism Tea Bags (37.5g) | £3.89 | £3.89 | £0.00 No change |
| | £4.50 | £4.50 | £0.00 No change |
| | £3.28 | £3.28 | £0.00 No change |
| Birchall Tea Birchall Great Rift Breakfast Blend 15 Prism Tea Bags () | £6.25 | £6.25 | £0.00 No change |
| | £4.50 | £4.50 | £0.00 No change |
| | £8.00 | £8.00 | £0.00 No change |
| Birchall Tea Birchall Virunga Earl Grey 15 Prism Tea Bags (46.9g) | £3.84 | £3.84 | £0.00 No change |
| | £4.40 | £4.40 | £0.00 No change |
| | £3.28 | £3.28 | £0.00 No change |
| Birchall Tea Birchall Mao Feng Green Tea Bags () | £5.65 | £6.14 | + £0.49 8.7% increase |
| | £4.30 | £4.30 | £0.00 No change |
| | £6.99 | £7.98 | + £0.99 8.7% increase |
| Birchall Tea Birchall Great Rift Decaf Everyday Tea Bags () | £5.40 | £8.76 | + £3.36 62.2% increase |
| | £5.40 | £6.00 | + £0.60 11.1% increase |
| | £5.40 | £11.52 | + £6.12 62.2% increase |
| Birchall Tea Birchall Green Tea & Peach Tea Bags () | £4.75 | £4.75 | £0.00 No change |
| | £4.50 | £4.50 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| Birchall Tea Birchall Red Berry & Flower Tea Bags (60g) | £3.85 | £4.55 | + £0.70 18.2% increase |
| | £4.50 | £4.50 | £0.00 No change |
| | £3.20 | £4.60 | + £1.40 18.2% increase |
| Birchall Tea Birchall Great Rift Decaf 15 Prism Tea Bags () | £5.90 | £5.90 | £0.00 No change |
| | £4.80 | £4.80 | £0.00 No change |
| | £6.99 | £6.99 | £0.00 No change |
| Birchall Tea Birchall Cederberg Redbush Tea Bags () | £4.50 | £3.75 | - £0.75 -16.7% decrease |
| | £4.50 | £4.50 | £0.00 No change |
| | £4.50 | £3.00 | - £1.50 -16.7% decrease |
