Dropped in the halfords wood green, London and found mer polish 500ml for sale at £3. Mer is no longer listed on the website.
Mer deep gloss finishing wax 500ml £3
Armour all protectant 200ml £2
Armour all protectant 500ml £3
Colour magic wax was £2
Zymol cleaner wax was £10 for 1l
Halfords are no longer stocking these products hence low prices.