http://www.beckett.com/news/2015/08/...th-first-look/

2015 Topps Star Wars 3D Widevision: Revenge of the Sith continues to fill in the gaps that showcases the franchise in a format that’s bigger and uses modern lenticular technology. Like the similar Return of the Jedi Widevision 3D set that came out last year, it’s an online exclusive — and a limited one at that.

Packaged as a premium-style factory set, each comes with 44 base cards, a sketch card and one additional premium insert.

2015 Topps Star Wars 3D Widevision: Revenge of the Sith is limited to 2,000 copies. This is the same as ROTJ Widevision 3D, which was done in a similar online-only format. This set goes on sale on the Topps website on August 18. They said they’re targeting 12PM EST.
2015 Topps Star Wars 3D Widevision: Revenge of the Sith Autographs Checklist

Kenny Baker as R2-D2
David Bowers as Mas Amedda
Jeremy Bulloch as Captain Colton
Anthony Daniels as C-3PO
Nina Fallon as Stass Allie
Bai Ling as Senator Bana Breemu
Peter Mayhew as Chewbacca
Ian McDiarmid as Chancellor Palpatine
Kenji Oates as Saesee Tiin