First ever Cray T3D Supercomputer goes up for auction with $81,000 reserve β Europeβs fastest supercomputer in June 1996 goes on the block Latest from Tom's Hardware 24 May 2026 at 17:35 The first Cray T3D supercomputer ever produced, serial number 6001, was recently put up for auction, with opening bids from Β£60,000 (~$81,000) invited.