| 11 Products | Feb 2025 | Feb 2026 | Change |
| Birchall Tea Birchall Peppermint Leaves Tea Bags () | £4.30 | £3.95 | - £0.35 -8.1% decrease |
| | £4.50 | £3.80 | - £0.70 -15.6% decrease |
| | £4.10 | £4.10 | £0.00 -8.1% increase |
| Birchall Tea Birchall Lemongrass & Ginger 15 Prism Tea Bags (37.5g) | £3.89 | £3.54 | - £0.35 -9% decrease |
| | £4.50 | £3.80 | - £0.70 -15.6% decrease |
| | £3.28 | £3.28 | £0.00 -9% increase |
| Birchall Tea Birchall Great Rift Breakfast Blend 15 Prism Tea Bags () | £6.25 | £5.25 | - £1.00 -16% decrease |
| | £4.50 | £3.80 | - £0.70 -15.6% decrease |
| | £8.00 | £6.69 | - £1.31 -16% decrease |
| Birchall Tea Birchall Virunga Earl Grey 15 Prism Tea Bags (46.9g) | £3.84 | £6.37 | + £2.53 65.9% increase |
| | £4.40 | £3.74 | - £0.66 -15% decrease |
| | £3.28 | £8.99 | + £5.71 65.9% increase |
| Birchall Tea Birchall Mao Feng Green Tea Bags () | £6.14 | £5.82 | - £0.32 -5.2% decrease |
| | £4.30 | £3.65 | - £0.65 -15.1% decrease |
| | £7.98 | £7.98 | £0.00 -5.2% increase |
| Birchall Tea Birchall Great Rift Decaf Everyday Tea Bags () | £8.76 | £5.10 | - £3.66 -41.8% decrease |
| | £6.00 | £5.10 | - £0.90 -15% decrease |
| | £11.52 | £5.10 | - £6.42 -41.8% decrease |
| Birchall Tea Birchall Green Tea & Peach Tea Bags () | £4.75 | £4.40 | - £0.35 -7.4% decrease |
| | £4.50 | £3.80 | - £0.70 -15.6% decrease |
| | £5.00 | £5.00 | £0.00 -7.4% increase |
| Birchall Tea Birchall Red Berry & Flower Tea Bags (60g) | £4.92 | £3.80 | - £1.12 -22.8% decrease |
| | £4.50 | £3.80 | - £0.70 -15.6% decrease |
| | £5.33 | £3.80 | - £1.53 -22.8% decrease |
| Birchall Tea Birchall Great Rift Decaf 15 Prism Tea Bags () | £5.90 | £5.54 | - £0.36 -6.1% decrease |
| | £4.80 | £4.08 | - £0.72 -15% decrease |
| | £6.99 | £6.99 | £0.00 -6.1% increase |
| Birchall Tea Birchall Cederberg Redbush Tea Bags () | £5.75 | £3.40 | - £2.35 -40.9% decrease |
| | £4.50 | £3.80 | - £0.70 -15.6% decrease |
| | £6.99 | £3.00 | - £3.99 -40.9% decrease |
