Then as now it’s memory that matters.

Anyhow if you want a brand new Commodore 64 get it here:

https://commodore.net/

Got a C64 (with a 1541 disk drive) around late 1983 (when I was 10). Hooked up to a 13 inch CRT TV at first.

Got into games, computer magazines, magazine game listings (like the ones from old Compute!'s Gazette), taught myself MS BASIC and 6502/6510 assembly language, got into cracking games, got a 300 baud 1650 modem, got into BBSes (warez, chat sites like old diversi-dial systems, etc), figured out (out of necessity and long before you could 'google it') how to manually realign my 1541 disk drive because of early game protection systems, eventually moved up to an Amiga 500, pirated a copy of SAS/C (then later used Matt Dillon's DICE), got into hacking (the other, less legal kind) at first via wardialing and eventually found my way into X.25 and the early pre-web internet (bitnet relay, early irc, usenet, etc).

Eventually became a legitimate software developer which I've been doing professionally since the mid 1990s (bounced back and forth between various forms of unix and win32 for years mostly using C/C++, then a lot of Go/Java/Kotlin/mobile/embedded) and still do it now as we're all slowly being replaced by large multidimensional arrays of floating point numbers.

Long, strange trip.