Hi, I have a vintage G1 Optimus Prime from IGA (Mexico) in MIB condition, 100% complete and mint. IGA was the manufacturer on Mexico under license from Hasbro back in the day. Does anyone have any idea about the value of this G1 Optimus Prime in this condition? This is one of the good ones, which comes with a 'non-toxic' notice sticker on the side of the package, yellow eyes and proper painting. It's not one of those with red eyes and bad painting. The quality is actually way better than the Encore reissue which I also have. I just want to have an idea on the value, I don't want to sell it!