Hasbro fully revealed their first exclusive for this years SDCC.

From sdccblog.com:  This year’s G.I. Joe set (and they’re teaming up with Transformers!) for the G.I. Joe and the Transformers Set ($99.99).

The set features G.I. Joe characters Scarlett and Autobot Powerglide, as they fight Zatrtan and Soundwave, to re-enact the Transformers episode The Girl Who Loved Powerglide in an epic showdown.  Zartan comes with three swappable faces, while Scarlett comes equipped with her XK-1 power crossbow.  Check it out below: