Pakistan, May 4 -- With under 40 days to go until the World Cup, tournament organisers continue to struggle with ticket sales as seats remain available for most group-stage games, albeit at exorbitant prices.

Home fans can find tickets for tournament cohost United States' (USA) opener against Paraguay, with prices starting at $1,120 and going as high as $4,105, with many tickets priced around $2,000 for the June 12 match in Los Angeles. Seats in the hospitality package groupings go as high as $6,050 per seat. Tickets are still available on FIFA's official website through its "last-minute sales" section.

Football fans are already outraged by exorbitant match prices - the most expensive ticket for the final costs nearly $11,000 - since th...