Thank you all for your time ... but I would not like to outbid sheets from the secondary market, just because I am not satisfied with the fourfold overpayment. And this despite the fact that this price does not yet include delivery and tips to MoparMiningLLC. Anyway, I am following this thread, and if someone discovers more reasonable prices let me know, (be it sheets of 50 or 32).
I totally understand - I will also keep looking. and I did sign up for the notification from the link above for if more become available there.