The Music Room is Slipping

I disagree The Music Room has given me a fair price for items they have bought from me and in addition they offer the convenience of shipping the items to them at their cost paying the shipping price and providing you with the shipping materials.Having dealt with other big buyers they want yo to pay for shipping or have you transport said items to them at your cost. I factor this into the price that is given. 

My experience has been a positive one, they provide quotes quickly, when I’ve asked various questions about the offer or why they would or wouldn’t chose to buy a piece of gear they’ve been honest.  I’ve both bought and sold gear but overall it’s been a small portion of the gear I have bought and sold.  That said, that’s my choice, to buy or sell privately, that has its own sets of risks associated with it that TMR absorbs, which has real costs associated with it.  I’m glad they have been able to build their business out and are able to offer the platform, services they do to the Audiophile market.  From what I’ve seen during their evolution as mentioned by others, they have continually grown in their market knowledge, what sells quickly, what sells at a higher value to it’s MSRP, understanding inflation and the impact on used gear, makes sense, it’s how they make their money.  

I've sold a few things to them in the past and have been satisfied. As others have stated you need to factor into their offer equation that they relieve you of the potential headaches/risks  of a personal sale, they assume shipping costs, they have overhead , including  the inventory carrying costs of what they purchased from you until they actually sell it, and they pay quickly.  If you don't like their business model just don't do business with them and assume the risks and time to sell on your own. The latter doesn't ensure a quick sale let alone a sale at all; just look at listings here or on USAM.  

I think your expectations are unrealistic.

You'll show em.