"...if you can find all the hardware..."
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And that, gents, is the biggest IF around, and the reason why things are expensive.
A4000Ts are rare...
PIVs are rare (well, the owners don't really want to sell them)...
Cyberstorms are always in demand. His has a Cybervision on it.
Look on ebay for the individual components and then tell me how much it would cost in total to build that ;-)
Edit: A4000D cannot be equated to A4000T