Moccona Barista Reserve 100 Nespresso Capsules – $30 ($27 Sub & Save) + Delivery ($0 with Prime/$59 Spend) @ Amazon AU

Price matching Woolworths $3 per pack, 1/2 price deal + a further 10% off with subscribe & save.

Moccona Barista Reserve Medium Roast Lungo – Intensity 8
Moccona Barista Reserve Dark Roast Lungo – Intensity 10
Moccona Barista Reserve Dark Roast Espresso – Intensity 10
Moccona Coffee Capsules Extra Dark Roast Espresso – Intensity 12

Cheapest that they have been for a while.

Aluminium Capsules
52 grams (Pack of 10)
Nespresso Machines
100 Capsules