There are a pair of tickets up for grabs for the Glasgow & Manchester gigs on PJ Harvey's Facebook:

If you'd like to be in with a chance of getting your hands on a pair of tickets to PJ Harvey's upcoming sold-out show in Glasgow's Concert Hall on September 4th simply hit the 'like' button and we'll randomly pick one name and contact them on Friday with the good news.

Manchester Apollo - Ticket Give-Away
Well in the interest of fairness...If you'd like to be in with a chance of getting your hands on a pair of tickets to PJ Harvey's upcoming sold-out show in Manchester's Apollo on September 8th simply hit the 'like' button and we'll randomly pick one name and contact them on Friday with the good news.

http://www.facebook.com/PJHarvey

Good luck to all you lucky peeps living close enough to go to these gigs :-)
Sad to miss out but glad i go to RAH next month! wooheee