I updated my website and made some changes. With the existence of 1, 3 and 4 a revision 2 seems plausible as well? So there were at least three different serial number systems.
My family every time say that I am wasting my time here at web, except I know I am getting knowledge everyday by reading thes good articles. In the first C64 then nicknamed Silver Label sold only Most of them were recalled and fitted with a new motherboard because of the failure of the PLA chip. For the record. Every chip is original and the chip dates are between 17th week of the and the 47th kernal rom.
So make that 5 :D. Am I mistaken? This site uses Akismet to reduce spam. Learn how your comment data is processed. But let us first examine the existing claims of 17, 22 and 30 million. The following graph shows this, with the 17 million figure added as a scaled version of the ranges given: Putting all reliable data together This data is quite consistent, but generic sources contradict these steep numbers in the first years: At CES 1 million floodgab retrobits end of 3 million cwiki.
Examining serial numbers There are two projects that collect C64 serial numbers: The C64 Serial Registry by the C64 Preservation Project The C64 Inventory While the former collects lots of details including case badges and board types, the latter contains information like the video standard as well as photos of all serial number stickers.
The fact that serial numbers are indeed per board version and are reset to zero for every new board can be seen in the following graph, which was created by sorting the serial numbers by board first and then by number: If the assumption is correct, serial numbers have to increase linearly until they approach the highest serial number of the board version.
Now we can use the formula for the German Tank Problem to estimate the total number produced for each type of board for which we have the maximum observed serial number: k is the sample size and m is the highest serial number observed. Pingback: … zu guter Letzt » F! Impressive and interesting read!
Information is beautiful, and you proved so. Now You Can Again. Pingback: Commodore 64 returns but it should be the Commodore 33 million. Pingback: ideas para regalos. Late-model ii drives are the most practical. Mice and RAM expansion units are also valuable. Prices are a bit unpredictable but they are worth your while to sell. Original disks and cartridges are valuable. The value varies and having the box and paperwork helps. Assume at least a couple of dollars per title, if not a bit more.
If you liked this post, please share it! But those are just the regular, used versions. If you happen to have a special-edition model in your collection, it could be worth thousands.
Commodore Business Machines debuted its Commodore 64 back in Use eBay? Heed these buying and selling tips. While not exactly tech, vinyl has made a big comeback, and people have started collecting records all over again. A few rare vinyl records are selling for hundreds of thousands of dollars. Tap or click here to see other rare vinyl records going for big bucks.
Learn about all the latest technology on The Kim Komando Show , the nation's largest weekend radio talk show. Kim takes calls and dispenses advice on today's digital lifestyle, from smartphones and tablets to online privacy and data hacks. For her daily tips, free newsletters and more, visit her website at Komando. This would have been a bit of a gamble as there where no guarentees it had any of the main ICs inside. None of the images showed inside or underneath the computer. By looking underneath you can at least see if has been opened up at some point.
The warrenty label will be missing or damaged if it has been opened. When I think of retro consoles, I always
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