update: Tickets go on sale for at least three more stops on ‘NSync’s ambitious North American stadium tour over the weekend (2/24, 2/25), according to tour sources. Rather than announcing details about the full tour, the group has been confirming shows and rolling out ticket on-sales a few at a time.

On Saturday at 9 a.m. Eastern Time, tickets go on sale for the tour’s Washington, D.C. stop. Tickets go on sale for a show in Chicago on Sunday at noon Central Time, while tickets for the group's Pasadena, Calif., appearance go on sale on Sunday at noon Pacific Time.

Tickets for 14 shows have gone on sale over the last two weeks. Promoters are deeming one of those shows--at Foxboro Stadium near Boston--a sellout. In other markets, tickets in certain price ranges are no longer available. Ticket prices are being advertised at $25 to $65 for most shows, not including taxes, ticketing charges and other fees.

Ticket on-sale information regarding the other cities on the group's itinerary was not available from promoters by press time. liveDaily has obtained an initial routing for the tour that includes cities and dates, but many venues haven't been confirmed.

'NSync grossed $76.4 million on the concert circuit in 2000, enough to earn the group the No. 2 slot on Pollstar's year-end chart of top tours. The Florida-based quintet's latest release, "No Strings Attached" (Jive) was crowned the top-selling album of 2000, and has sold more than 10 million copies to date, according to SoundScan.