You may find that any item that is fragile like glass would not be covered for damage.
You can check the lists on the couriers sites
To find a price you need to weigh with all packaging and measurements of the packaging and then check on Royal Mail or Couriers sites for a price. You also need to know where it is going as some couriers charge differently for different areas of the UK
Royal Mail/Parcel Force is the same price anywhere in the uk
