We have some Cadbury Favourites flying disk tubs available. Packed with 700g of Favourites there's enough chocolate for everyone. Now at a clearance price of
$14.99$7.99. Best before dates range from March 05 - March 29
Past best before, but it should be fine since it's just chocolate.
Note that for free shipping you have to tick the "Free Shipping Economy" option on the right once the 15OFF code is applied.
I don't know if there's a difference in delivery SLA between "Free Shipping Economy" and "Courier Post Economy" ($1.50), but right now it probably doesn't matter…