Vintage Leather School Satchel Where Can I Find A Cheap Vintage School Satchel ?

Where can i find a cheap vintage school satchel ? - vintage leather school satchel

I want to find a backpack between the old school for less than € 30, which is similar to this:

http://cgi.ebay.co.uk/VINTAGE-LEATHER-BRIEFCASE-SCHOOL-SATCHEL-BACK-PACK-BAG_W0QQitemZ260263227612QQcmdZViewItem?hash=item260263227612&_trksid=p3286.m14.l1318 # ebay photo hosting

Where do you think I could find one?