There are some deals on the main Langton's site, eg:
GRANT BURGE Holy Trinity Grenache Shiraz Mourvedre, Barossa Valley 2020 Bottle $20
FEATHERED FRIENDS Shiraz Cabernet, Heathcote 2019 Bottle $15
GIANT STEPS Harry's Monster Sexton Vineyard Cabernets, Yarra Valley 2019 Bottle $25