I rolled the dice and got it on ebay from a parts dealer with good reviews. Was about $50. Looked authentic in packaging etc, will find out I guess. Working well so far!
On my '88 FJ62 Just swapped out the red VSV with the "plug and play" part 25860-62010 mentioned above by MallardHJ61...4H button (and actual 4WD working by checking the driveshaft) and all is working beautifully now. Thanks to everyone for these forums and help!