If you're in the market for a decent dual suspension MTB on a budget, this may fit the bill!
Not the highest level components or lightest frame, but does come with a 1x12 drivetrain, hydraulic brakes and a dropper post - and a warranty! (Second hand bikes don't usually have a transferrable warranty.)
M + L + XL frames are still in stock, which in the suggested sizing chart cover rider heights of approximately 166-191cm.
There are other bike deals as part of the same sale, if you're after an urban / commuter / ebike etc.
There is a $5 one-off 'club' fee for all their sale prices - if you've bought from 99 Bikes before you likely already have this. If not, you'll have to add that to your budget!
Jeez that's a good price. NX/SX stuff is garbage but easily upgraded