Check the listing for details. Fully Assembled Gigatron 8 Bit TTL Micro Computer with Pluggy McPlugface Adapter. Listed at 325.00 USD. Fully Assembled Gigatron & Pluggy McPlugface Check out my website for additional savings!!! Just search DIYCHRIS on google. Brand new Fully Assembled Gigatron 8 Bit Micro Computer, ready for use. If you’re looking to own a piece of modern retro history but don't have the tools to put one together then this is your best option. You can purchase this fully assembled and 100% socketed Gigatron 8 Bit Micro Computer currently on Firmware revision 5. The Gigatron TTL microcomputer is a minimalistic retro computer. It’s special in its own oddball way, because it has absolutely no complex logic chips in it, not even a microprocessor! Its CPU is built out of a handful of classic 7400-series ICs, colloquially known as the TTL logic series. These chips combined form a powerful 8-bit processor.Besides running applications, this processor performs functions that traditionally require dedicated peripheral chips for video, sound and other I/O. By eliminating these the hardware remains small and understandable. Still the single-board system works as a full-blown microcomputer that you can play video games with.Now you can easily build one yourself. As you build, learn what happens inside a CPU by looking inside one. See the functional units, look inside the Arithmetic and Logic Unit, see its truth tables and learn what makes up a ROM. Then go on to enjoy playing the built-in retro video games or write little programs in BASIC. You can also hack it in any way you like if you have a taste for that.For more information about the Gigatron computer as well as documentation and instructional videos, please visit the Gigatron website at https://gigatron.ioWill come packaged in an anti-static back inside of a box with sufficient packing material for maximum protection. Most of the time I ship these out the same day that the order is placed and if not on the day of then no longer than the day after.