Thieves target mail order sales as Pokémon card prices soar

As one card recently sold for £12m, opportunistic thefts have surged – envelopes are being opened en route, costing small businesses thousands Pokémon’s success over the last 30 years has seen it grow from a much-loved Game Boy classic, to a world-dominating brand with TV shows, spin-off games, toys and even a theme park.

The trading card game is…