I paid 450k, then sold him back for 450k and ate the tax, expecting he’d drop in price. The next time I logged on for a game he was 500k. So I brought him again. Used him again. Didn’t bother selling him back as he was 300k. Still not reached 300 stars, but I’m not really trying, so I figure I’ll get about 100k for the duplicate when I finally do.