1980s RADIOTRON Toyota Sprinter Carib 4WD AL25G RC car

I am looking for the following item and this was only offered in Japan in the 1980s. This is a RADIOTRON Toyota Sprinter Carib 4WD AL25G Radio Control Car. I'm sorry I do not have a pic of the box. This has to be brand new/unused still in the original box, all complete.. I am willing to pay $10-$60 or more in USD for this, or whatever you offer it for in Japanese Yen. I think this is 1/16th size or something.. I am not quite sure.. KK Matsushiro helped make it. Help me locate one ASAP! =)