I went to Universal today to follow up on pics I got from the employee preview night showing me an All Spark replica. It's 1:1 scale (after Bumblebee collapses it) and cost $225 in the NEST Supply Vault souvenir shop. It measures 6.5" across. Compared to the 1/4 replica by Popbox Collectibles Bottom line: I am a little disappoint. The cube looks fine on its own, but when compared to the much more screen accurate 1/4 version, it falls flat. It has nowhere near the detailing it should and for $225 it's not really worth it. But I'll probably end up keeping it for my car shows. The average observer couldn't tell the difference.