The Energon Pub

hi guys.today i bought allspark armorhide at woolworths uk and i have noticed that on the back of his cyber key is a decepticon insignia.so can anyone tell me why ?
thanks in advance.

I reckon Hasbro just forgot it was there, and so just sent it to production as it was.

Either that or you can believe he is actually a Decepticon spy.

It's a repainted Planet X key from the Cybertron line. The Planet X key was included with Unicron, Sideways and Soundwave and was translucent orange, thus allowing the Decepticon symbol on the back side to show through. Hasbro probably liked the shape of the key enough not to bother with the back and repainted it to make it a S7 key.