Possible Clues:

• Street urchin
• Street urchin, say, sent back to grab absolute bargain
• Street child
• An urchin who's good, articulate and pines terribly
• One making hollow bargain over drug with urchin
• Street urchin for example turned up to grab absolute bargain
• (Neglected) child of the streets
• Bit of riffraff
• Urchin, say, brought up to grab absolute bargain
• *Street urchin