Greetings. I was less than pleased to hear of the sad news around Christmas. I had one of Archers games about 12 years ago, Star Rider in fact. It was a relatively nice and untouched import that after a lot of thought I managed to get working. I also remember receiving some interesting pictures of a garage containing a lot of games and cars with a well known italian sports car and a 'mini' mini (he knew I liked the 'real' mini car) not to mention some interesting stories about speedometer recalibration during one of the Honiton meets. He sold a lot of stuff on here through another member around that time and I think he sold a lot of it to the 'euro' guys as I saw some pictures of them getting him to autograph their cabs which of course many of us though was very funny since I don't recall him writing Atari Star Wars or Space Wars for that matter but what a nice gesture, he looked somewhat embarrassed in the pix IIRC 
Way back when and during a time when the internet was not widely used by the general public (and frankly was better off as a result) I remember he used to post directly on here, or at least the mailing list under his own name, then 'Arch' and later simply 'A' but these days you'd get a load of fanbois hassling you if you tried that as a minor/niche celebrity :-|
In my small collection of side art I have a hitherto unfitted Packrat control panel overlay that he produced well before such things became readily available and it's distinguished by the fact that it says 'Rev AM' on it.... I really ought to fit it one day.
Anyway, I suppose to help with your question I'd guess Pac Man and Asteroids are the most widely known and therefore valued by the public at large (I think I've seen untested Asteroids go from 400-1000 or so but it's a guess) followed by Missile Command/Robotron and that tasty battlezone lurking on the edge of the image. Tank II I was suspect has only niche value and only to a dedicated collector. However if one were disinclined towards modesty/privacy I would suspect the association with your brother would make some adjustments to perceived value.
All the best -K
Way back when and during a time when the internet was not widely used by the general public (and frankly was better off as a result) I remember he used to post directly on here, or at least the mailing list under his own name, then 'Arch' and later simply 'A' but these days you'd get a load of fanbois hassling you if you tried that as a minor/niche celebrity :-|
In my small collection of side art I have a hitherto unfitted Packrat control panel overlay that he produced well before such things became readily available and it's distinguished by the fact that it says 'Rev AM' on it.... I really ought to fit it one day.
Anyway, I suppose to help with your question I'd guess Pac Man and Asteroids are the most widely known and therefore valued by the public at large (I think I've seen untested Asteroids go from 400-1000 or so but it's a guess) followed by Missile Command/Robotron and that tasty battlezone lurking on the edge of the image. Tank II I was suspect has only niche value and only to a dedicated collector. However if one were disinclined towards modesty/privacy I would suspect the association with your brother would make some adjustments to perceived value.
All the best -K