After some effort I managed to find the basic Cyber World toys and Skorponok
Only had enough free cash to get one, so I got Snarl, who was my most wanted.
I love this at $10. Limited articulation and goofy alt mode, sure, but the auto morph gimmick is great, the molding and paint is stellar and the plastic quality and joints are probably the best I've ever felt on a budget line.
Feels like my childhood, honestly.