I have these DEC boards I would like to find a new home for. These appear to be in good shape, but not sure if these are in working order. I would like $30 for all the boards + shipping. 4 each: M3105 DHU11-A ASYNC MUX DMA CNTL 1 each: M7485-YA M7485 W/ BLSTD RMS 4 LYR UDA50 1 each: M7903 BOARD DATA RK06 1 each + 1 damaged: M7819 8 LN DBL BUF ASYNC EIA DZ1 Thanks Norm