ENTERTAINMENT
February 17, 1997 | STEVE HOCHMAN, SPECIAL TO THE TIMES
U2's "PopMart" concert at the Los Angeles Memorial Coliseum June 21 is off to an unspectacular start in terms of ticket sales. The tickets went on sale Saturday morning, and as of midday Sunday, Ticketmaster telephone operators reported high availability in both price ranges ($52.50 and $37.50) as calls came in "slowly." The Irish band's last tour, in 1993, sold out Dodger Stadium twice as well as Anaheim Stadium. At this time, there are no plans to add a second L.A.