Commodore 64. I remember my mom took me to BEST* to get it, sometime around early 1983. I don't remember the price, but I know it wasn't $600.
I remember I got the Com 64 with a cassette tape drive, which had to be the single most useless tech item ever invented. If I wanted to play a game or something, I had to start loading the game a good half hour before I would play it- so I'd start and go do something else.
I couldn't stand the thing, it ruined the already rudimentary computing experience so much I saved my allowances and whatever I could to scrape about $200 together to buy the infinitely better: floppy disk drive.
I remember the commodore branded floppy cost about $350, but I got a 'clone' drive that was $150 less. Back in those days, everything that wasn't the exact same brand of what you had was considered a 'clone' with the strong inference that it was inferior. I remember my $200 'clone' floppy worked as good as my friend's 'authentic' commodore-branded floppy, which made a big impression on me that lasts to this day; buy quality, not brand hype.
*Anyone remember BEST? I'm guessing it was like a fore-runner to Best Buy- a really weird store where everything was in a 'showroom' in glass display cases. You couldn't actually pick up and mess with whatever you wanted, you had to order it by number and then wait for someone to bring it out to you.
It was such a strange store in my memory that when I recall buying the Commodore 64 there, I catch myself thinking: did I just dream it, or did that oddball place really exist?