Marcos Maniacs

I need a windshield for my Marcos #8001.  Is there a source in the "states" that have, or can obtain Marcos windshields for a reasonable price?  In January I posted on this site about a source I had found for individual and group buy windsields.  I had no interest, what are other Marcos owners (in the USA) doing for windhields?  Going through past posts, I have read where owners have shipped from the UK.  How expensive is that?  Since Marcos windshields are so hard to get in the "states" I would consider buying two.
         Thanks in advance,  Steve Vukobratovich
                             In Arizona