People who bought tickets for Paolo Nutini's sell-out gig in Douglas are being warned about reselling them.
The Villa Gaiety says tickets resold or transferred for profit become voidable and could mean people are refused entry.
This morning, Paolo Nutini's upcoming performance sold out in just 19 minutes.
On Facebook, tickets have been offered for £75 - but cost between £58 and £60 from the venue.
Viking longboat races today
Postal vote applications have to be in soon
Mum launches petition over university support
Bus services north and south face disruption later
Wildlife Trust unveils woodland plans
Deadline looms for by-election nominations
Biker in UK hospital after Mountain crash
Trial event closes roads in Peel and Ramsey