Is anyone else
questioning if this 'original' might instead be one of Steve
Gabaly's
(aka 'obtronix') replicas?
That appears to be the case. The Rockwell 40 pin chip is wrong as well.
Unfortuantely, "counterfeits" doesn't appear to be in any of the
categories
eBay lets you report.
In taking a second look, the cassette board doesn't have a copyright message
(or NTI logo) because it too, appears to have been specifically altered to remove
Steve's 'Homebrew 2005' message.
What a shame...
Scott