Was in the market for a Garmin Edge 530 Sensor bundle and was about to pull the trigger on a full price item elsewhere when I remembered the previous eBay deals. This is by no means a historic low, previous deal was for $459.99 in mid-March however that required eBay Plus whereas this does not. previous deal link
Standard shipping is included.
Hopefully this helps someone else in the market like I was. Happy winter cycling!