First one not too much, they are extremely poor quality boards and they were available relatively easy on eBay not too long ago. I wrote more here. Yours seems to be the older version with double shot keycaps, so its a bit better on that part!Ascaii wrote:I have a few people writing me about my finds, could use a heads up what to ask approx.
Not sure about the Marquardt, its hard to say. I never saw one for sale outside of the eBay auctions that no one ever seems to notice.