Rebus (with 6A 24 27) reveals price from Waverley Station to the Royal Mile, perhaps (3,4)

I haven't cracked this one yet — but the brilliant team at Fifteensquared have:

Anagram of (with MUCH ADO ) REBUS containing ( ABOUT ) FA (abbreviation used for either of a couple of phrases that mean NOTHING ) – using the whole of the entry from 6a/24/27 as the anagram and containment indicators.