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https://www.meridianunplugged.com/ubbthreads/ubbthreads.php?ubb=showgallery&Number=309373[/img]
This is the tweeter in my 7200.2.
I would imagine that prices will be all over the place. I paid $6500.00 for these a little over a year ago. Personally, I would think that there should be about a thousand dollar difference between 7200 and 7200.2 in the US second hand market.
Finding a 7200.2 upgrade kit this late after they stopped production may be a bit of a unicorn. The best chance is that there may be some 7200.2 take offs left over from an SE upgrade. Stranger things have happened.
Maybe if Meridian does an XE kit for the 7200 some day, there would temporarily be some 7200.2 or SE back panels available.