It may tell you the price of a day in Germany (3)
I believe the answer is:
tag
'it' is the definition.
(playground catching game)
'tell you the price of a day in germany' is the wordplay.
I cannot really see how this works, but
'the' could be 't' (the is pronounced as a 't' sound in some dialects) and 't' is located in the answer.
'a' is within the answer.
A single letter 'g' remains which might be clued in a way I don't understand.
This explanation may well be incorrect...
'may' acts as a link.
Can you help me to learn more?
(Other definitions for tag that I've seen before include "stock quotation" , "Label (to attach)" , "Children's chasing game" , "flap" , "Refrain" .)