By sheer happenstance, I came across both a Hasbro Commemorative Edition (for $150) MISB or a Universe 25th Anniversary MIB (for $65).

Needless to say, I went for the Universe 25th release, and will eventually grab a Takara Encore for a more permanent display piece. Still, for the money and convenience, I'm pretty happy with the purchase, even if it is very much "Pinktimus Prime".