The deal of EF 24-105mm f/4L IS USM lens for $617 is still live on eBay.
Canon EF 24-105mm f/4L IS USM lens – $617.99 – at Get It Digital via eBay.com
Note: Get It Digital via eBay store is not a Canon USA authorized dealer.
This is lowest price online ever for this lens, regular price for this lens is $1,099.00 at most US stores.