Forged tickets for the sold-out Bruce Springsteen concert in Dublin are being offered online for five times the value of the real thing.

Ticketmaster is warning fans against buying tickets for the gig on the eBay auction website, as they could be in for a major shock.

All 6,500 tickets for the show in The Point Theatre on May 24 sold out in a record 40 seconds after going on sale on Thursday.