Just an update to this thread. Jumbo postcards now cost $.80 per piece at expresscopy but you can still get them for $.69 a piece at Trebstore.

I used to use expresscopy a lot but then switched to Trebstore this year. Mainly because my TREB rep was doing all of my graphical design but the lower prices doesn't hurt. Quality is very nice as well. For those who have not tried it I can honestly say I do not have any complaints.