There are three different box variations for Sparkle Surprise Ken.  There are two versions of Ken head molds used.  There are a total of four versions of this doll and one foreign edition I have found (there may be more foreign edition variations).  This version (pictures below) uses the Modified Alan head mold with a "no text" box.  Other versions included Sparkle Surprise Ken (Alan head mold, no text box), Sparkle Surprise Ken (Alan head mold, text box) and Sparkle Surprise Ken (Alan head mold, text box with 1991 Stars and Stripes Ken head mold box picture). The Sparkle Surprise Ken (foreign edition) is also listed.  Also, please note that the Brilho Mágico Ken (Brazil) made by Estrela Toys (Brazil) under license from Mattel is similar to the domestic versions Sparkle Surprise Ken, but uses a 1988 Ken head mold.