I just posted a white FJ on this site, however I'm in Southern California. Chassis is above your 150K mark, but engine is well below. It wouldn't hurt to take a look...
If you're into RARE FJ's, please check out my 2008 Trails Teams Edition. Toyota only produced 3,200 of these beauties. It's an automatic and 4WD. I'm the original owner and it's been in no accidents. She's my baby and was supposed to be my "forever" car, hence I've done my best to take extra...