Bergamot & Lime & Charcoal Magnesium at an all-time low of $6.99 each (thanks Camels).
Have been using these for a few years now, and these are my go-to scents. Note: Charcoal and Magnesium is (as expected) grey in colour, all others are white. These are also aluminium-free so you will still sweat, you just won't stink (hopefully).
Thanks to dddeal for the heads up that they are also on sale at Chemist Warehouse here
fyi chemist warehouse same price.