Buying a Z80A CPU Over the counter in 1984

Check out this reporter buying Z80A CPU chip over the counter in Japan for the equivalent of £2 This clip is from the same programme we featured previously, 'Database' which was broadcast on ITV in the UK in the 80's Check out the comment he makes at the end, the Z80 CPU may have already falled into the wrong hands, how much damage do you think it would be possible to do in 1984 wth a Z80A CPU?? As always, if you want to find out more information then please visit www.hack247.co.uk