They don't know much about Guilds do they? The first photo is an S-200 Thunderbird with mini humbuckers. The next two photos are an S-200 with Mickey Mouse pick-ups. The last two photos are an S-100 Polara!
I left them a comment...
And also that it would be grouped with the others. The others were relatively cheap guitars in the day (which is why students would buy them as their first guitar), The Thunderbird, while unusual, was a top of the line guitar from an American company.I just felt a bit sad that anyone would even consider the S-200 to be anything but treasure.
Dave