T20 nomad Liam Livingstone justified his Rs 11.50 crore price-tag with a smashing all-round show while rookie seamer Vaibhav Arora announced his arrival on the big stage during Punjab Kings' comfortable 54-run decimation of Chennai Super Kings in an IPL match here on Sunday. Livingstone with a 32-ball-60 laid the platform but Chennai Super Kings bowlers made a brilliant comeback at the death, restricting Mayank Agarwal led side to 180 for 8 after 20 overs. Later, little known Himachal Pradesh seam bowler Arora (4-0-21-2) performed as if he owned the stage, dismissing Robin Uthappa and Moeen Ali with CSK managing only 126 in 18 overs at the end of the chase.