Possible Clues:

• Having salary in excess of one's worth
• Got too much to be senior to Dad, so I did
• Spent too much (for)
• Didn't get a good deal
• Making too much bread? Provide a spread
• Spent too much with extra flat outside northmost bit of Islington
• Like pro athletes, some say
• At the start of 1 down, settled Bill with more than was expected in the packet
• Didn't shop around, maybe
• Old retiring priest settled Bill and gave more than was due