just to clarify,there not my finds i seen them on the telly I suppose the value is determined by what the objects made of (gold/jems etc),the rarety of the find or the importance of the object,the Vindolanda tablets are made of wood but there incredibly valuable due to the information they give us.
Well,the Big Roman Dig is trying to get people interested in Roman Archeology in there local area, so theres a lot of schools and such taking part,or just ordinary folk in there back gardens.The main sites which are featured on the tv are dug by Archeologists with student help.
I think its very good!my personal favorite site is Llandeilo