Looks like the Gamesmen reduced the TCA Officer pack to match Amazon's now sold out Thrustmaster offer. Cheapest I have seen it albeit you have to pay for postage this time around. Still its a decent price for a solid piece of flight simulator hardware especially considering the RRP is $349.
Thrustmaster is thrilled to launch its first pack of civil aviation-related gaming accessories, officially licensed by Airbus.
The TCA Officer Pack Airbus Edition includes the TCA Sidestick Airbus Edition and the TCA Quadrant Airbus Edition, for a complete civil aviation experience — with all the features you need to step into the captain’s role, without any pressure.
Depending where you are might work out better to buy from their ebay store - $203.95 -5% inc free post if plus = $203.95 for me
https://www.ebay.com.au/itm/224131632796