Hard plastic coaster Fungi コースター

This fungi is in my front yard and is huge! i have a thing for taking pictures of fungi so I did not waste any time getting some shots of this one. It is about 18 inches wide. I have no idea what kind it is so if anyone knows, send me a message. It has such a rich color to it. Not sure how long it will last out there but it showed up in October and has been snowed on once already......hopefully it's not a pod person....