[vcf-midatlantic] Identifying C64 motherboards

Jeffrey Brace jeffrey at vcfed.org
Sun Mar 28 22:57:08 UTC 2021

On Sun, Mar 28, 2021 at 4:48 PM Alexander Pierson via vcf-midatlantic <
vcf-midatlantic at lists.vcfed.org> wrote:

>  Jeff,
> https://www.c64-wiki.com/wiki/Motherboard
> Something like this?  Sure, it may not have the pricing part down, but it
> has the technical aspects covered pretty solidly.

Maybe. This site (
seems to confuse me with Assembly number: 250425 having an Rev A & Rev. B
https://www.breadbox64.com/c64-hardware/commodore-64/assy-250425-rev-b/. If
your site is more trustworthy, then I would assume that breadbox64.com is
just wrong and there is *only* a Rev. B version. I might need a third
opinion to verify.

> I don't recall seeing a Rev. A sell by itself to know how much it goes
> for.  I do know that silver labels with Rev. A or B tend to fetch upwards
> of $200 on ebay these days.
> -Alexander 'Z' Pierson    On Sunday, March 28, 2021, 04:08:43 PM EDT,
> Jeffrey Brace via vcf-midatlantic <vcf-midatlantic at lists.vcfed.org>
> wrote:
>  Hey everyone. I want to start knowing all the differences between
> motherboards for the C64. A Google search shows some website, but some have
> mistakes. I prefer a site which has a picture and not a schematic.
> Part of the reason is to know the differences for repairing, and part is
> for selling.
> I believe that Rev. A are worth more. Anyone know about selling price for
> this version of the motherboard?
> Thanks!
> Jeff Brace
> =========================================
> Vice President & Board Member
> Vintage Computer Festival East Show-runner
> Vintage Computer Federation is a 501c3 charity
> http://www.vcfed.org/
> jeffrey at vcfed.org

More information about the vcf-midatlantic mailing list