So this is odd. A seller has auctions listed for US Valis II and III, ending tonight.
His feedback is mediocre (99.3%).
He also had auctions for both of these games, with negative feedback left, back in February. And his current auction explains that he is a gamer, as opposed to a collector, so it seems odd that he would have these exact games available a 2nd time, with hardly any other Turbo games for sale.
I'd love to know the story here, but in the meantime I've decided not to bid on these.