PredictionBook is now read-only ( read more ).

Legitimate 512 GB USB flash drives will be available on Amazon from at least two different reputable sellers for less than $100 per drive by January 1, 2018.

Created by Vipul Naik on 2016-11-13; known on 2018-01-03; judged wrong by PseudonymousUser on 2018-01-03.