Does it bother you when you see inflated MSRP’s for used gear on AG?

This is a tough question. In short it depends on whether you are a buyer or a seller.

As a seller I price my component high- hoping for the "Greater Fool"  In short people with money here not the greater fool. 

As a buyer I think an honest meeting in the middle between my motive (for free) and the sellers motive (a profit) makes for a good deal.

What really bothers me is when I'm a legitimate buyer with cash and want a legitimate used item price the seller pretends his item is worth what he paid for it,

In the end there are 3 things that force a seller to accept reality: Death, divorce and Debt.  That's when the prices get real.  To you old bastages who hope someone is dumber then you I say "good luck dinosaur" 

What bothers me is the insane MSRP that gets put on an item so the dealer can "discount" you 20 or 30% so you feel like you got a deal. For example an ARC Ref 750 MSRP is a cool $84,000 plus tax. Are they insane? Have you ever looked inside one of these? Cheap frame, messy wiring, not very impressive caps....disappointing from a once great company. 

Then someone wants to sell a used one a decade old they ask $42,000 arguing that "It's half of retail".  No it is not. And it won't sell anywhere near that. And it didn't sell for anywhere near MSRP when it was new.