good idea to hire (or buy) a detector and go out there and find that hoard. but be careful it will become addictive.
A great if underplayed ending.. Although that is the nature of it.. Ordered the box set of 1&2 for Mrs b for Xmas .. Series review here.. http://www.radiotimes.com/news/tv/2017-12-13/detectorists-series-3-review/
I am going to watch it from start to finish again. I really chuckle at this series. Mackenzie Crooke has done a great job on this.