The intrinsic value of any item, books included, is what people are willing to pay for it at that particular moment. That's determined by the condition of the item and the current demand for and rarity of the item, etc. This can only be established by a qualified appraiser. You should be able to find one in your area either in your phone book or online.
The people that are singing Christmas song in the street, are called Christmas Carolers.
Please Come Home For Christmas
A Figgy Pudding
the ronnettes, frosty the snowman
Kathy Hill
Singing Christmas carols.
New Edition.
If your mum likes singing you go and sing to her if she does not like singing its a no noo
Alvin, Simon, and Theodore from Alvin and the Chipmunks.
Carolers.
singing and dancing
Noise, noise, noise at Christmas time!The singing
1.5 million
people singing and dancing
Bing Crosby.
Generally it means a group of people singing (or carolling) Christmas songs
A person who goes around singing at Christmas is often called a caroler. They typically sing traditional Christmas songs while spreading holiday cheer in their community.