I was at two different stores today which had multiple copies of World of Echo. If that many copies made it to Vancouver, I'm guessing there are more than 150 in existence.
Got to Red Cat at 10 minutes after opening (I overslept) and there was already a line-up of literally about 150 people, all with armfuls of vinyl. Never seen anything like it. Managed to score the Oval /Liturgy split, so I'm happy.