Sleeve City (http://www.sleevetown.com) has the below DVD cases.
THINpak Single DVD Case with Outer Sleeve by Nexpak- At half the thickness of a standard Amaray case, the ultra-slim THINpak allows for greater space utilization and shipping efficiencies for a variety of applications including retail, rental and promotional mailings. 5 1/4" x 7 1/2" x 3/8" with outer sleeve. No DVD logo. Made in the USA. Available in Black or Clear.
Super Jewel Box King Slim - The Super Jewel Box New Hinge Slim King was developed as packaging for DVD Home Video and ROM. The SJB NH Slim King is available for one disc. It is exactly as tall as a VHS cassette case and as wide as a CD jewel case and only 6.9 mm thick! . It meets all the specifications of the home video industry (VSDA). The SJB NH Slim King is a very unique and versatile package. Its uses are as endless as your imagination.
Dimensions : 190.0 x 142.2 x 6.9 mm / 7.5" x 5.6" x 0.27"
Are either DVD cases worth getting??