There was actually an AT102W at my local thrift shop today, labelled USD 1.99. I was going to buy it (to compare with BS boards), but I wanted a US layout (I suspect this one was UK layout, because Shift-3 was the pound-sign). I pecked at it briefly, and while tactile, it lacked the robust click of a BS board.
Today's fun mystery: how did an AT102W end up in the Southwest US, where the layout would not be valuable? I sort of wouldn't mind trying an AT101W, but I think I'd need to build a sounding box to amplify its noise level.