Was just picking up some groceries at Spudshed Innaloo in Perth WA and noticed these near the checkout. Marked down from an RRP of $15 or $20.
Obviously these are third party products and not genuine Apple. I spoke to the cashier and she confirmed with me they were all $2.99 and that she purchased a power bank and power adapter + cable kit for herself and they both worked fine.
There were over 40 boxes of these left at the store. Unsure if the other stores in WA have any in stock.
240v Adapter -> 5v 2.1a
Power Brick -> 2200 mAH (Edit: 2/2 of the power bricks I bought were dead on arrival, avoid these)