Exclusive Reveal · Limited to 504 Pieces
Sideburn VS Menasor
Official BotCon ’26 Exclusive · Yolopark
Celebrating 25 Years of Robots in Disguise
Sideburn is one of the most recognized characters from the RID series and has appeared in various Transformers media since 2001. We are excited to bring him back to the main stage for this anniversary.
This unreleased deco of Universe Menasor has a connection you’ll have to wait until BotCon July 10–12 to discover. Come see how it all ties together!
Included with ALL Premium & Premium Plus packages
Available for purchase at the show — quantities permitting
Limited to 504 pieces
BotCon Chicago 2026
Register for BotCon
Connect & Support
Follow Us & Our Sponsors
Visit Our Sponsors
More sponsors coming soon
Volunteers
Join the BotCon Crew
BotCon is looking for awesome volunteers to help bring the magic to life! From setup to guest support, we need dedicated team members to keep things rolling smooth.
History
BotCon Legacy
BotCon is the original Transformers fan convention. Explore over 30 years of history, exclusive exclusives, and the stories that made BotCon a legend in the Transformers community.
News
BotCon News
Official information on current BotCon conventions. Stay up to date with the latest announcements, guest reveals, and event updates. Older BotCon info can be found in our Archives.
Shop
BotCon Merch
Official BotCon souvenirs and merchandise available for purchase. From exclusive convention items to collectibles — all available on Agabyss.com.