Looking for a couple obscure items (Marchon, Bandai)

Posted in Identify Help

Hey, wondering if anyone could lend a hand in this endeavor. Had a lot of the more obscure toys as a kid, especially loved Starriors, Robo Force...and some cool Converters (like "Tilt", that guy is awesome!). Anyway, I'm trying to track down the last two Mysterians from Marchon for my collection..

Major Repair


and Tank Commander


also these three guys from Bandai's Plawres Sanshiro


Sadly they've all been lost to time from my own collection and it's been the devil trying to find em. Any help or leads would be much appreciated. Thanks!