iPod Classic supplies drying up, end near?

AppleBitch reports that the iPod classic supplies are drying up at Target, Amazon (2), Best Buy and even Apple is giving a 1-3 days before shipping.  While we’re often hearing about the end of the Classic line, the hard drive-based iPods have continued on even though they got no significant update at last year’s music event.

Notably, Toshiba updated their iPod sized hard drives last month (55,000 songs) so perhaps Apple is finally going to give the venerable iPod a bump, off schedule?