Okay, so I think most of you know what I'm talking about. The best example I can think of is Shockwave. I was browsing Ebay for G1 SW and several of the listings were for a "reissue". Now, I know there has never been a Takara Encore reissue so I'm kind of wondering if these G1 "reissues" are actual reissues or are they some other companies knock offs? I ask because some of the auctions actually do list them as KO (Knock Off). Also, is there any real appreciable difference between these toys to the originals, or are they more or less the same like the difference between G1 Prime and Encore Prime?