I think Otto Frei only charges $289 US for these bezels...
http://www.ofrei.com/page663.html
Looks like the AD may be adding in a mark up on your service as well. I usually charge $30 for removing the old bezel and installing the new one - if done as part of a full service, I install it all for free.
Anyway, $470 was way pout of whack so glad they didn't rip you off too badly.
Cheers, Al
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