The MacBook is in good condition and works perfectly with no issues.
Although macOS shows a “Service Recommended” notification for the battery, it still performs very well. I mainly use it like a mobile phone and usually only charge it overnight, so the battery life is still excellent.
I’ve included a screenshot showing that it can still be used for around 9 hours with more than 30% battery remaining.
The battery health is currently 74%, which is reflected in the price. This is a great opportunity to own a MacBook Air M1 at an excellent value.