New Acquisitions

We've all heard talk about how great amateur radio events are for finding good stuff. Tonight, I went to the Ventura Amateur Radio Club annual auction and picked up some interesting stuff. $ 1.00 IBM TPC (Tempest version of the IBM PC) $ 5.00 Commodore 16 clean in the original box $ 5.00 NEC PC-8201A in the original box $ 1.00 Apple //e system w/ monitor, printer, numeric keypad $ 2.00 Apple //e system w/ monitor, printer $10.00 Commodore System w/ 1702 monitor, printer, etc. $ 1.00 Collection of Apple ][ software BTW, I have never seen (or heard) of the IBM TPC before. Anyone know how common these things are? Both the monitor and keyboard have shielded cables running to the box (as expected) and it looks like the box itself is a box within a box.