According to my girl Ashley at British-USA, the parts are available separately, and are as follows:

Lower Mounting Bracket part #s A9750206 & A9750207 @ $36.58/ea.

Upper Fixing Kit (the bars) part # A9918018 @ $82.73

Bolts (2) part # A9710148 @ $1.65/ea.

Lock Nuts (2) part # 3350004-T0301 @ $1.98/ea.

That should add up to $163.15 before tax.

Then whatever the Clearview replacement shield costs.

Keith
Houston
Ridin'Texas
'04 Speedmaster
AI removed, Pingle, UNI Filter, 1 shim, straight-through slash-cut TORs, Stage 1 DynaJet, 140 mains, 3 turns, 16/42 final drive, 115K
2020 T120 Black