Guitar Center

They will, but most of the time, unless your gear is particularly valuable, the right kind of vintage, or rare but desirable, you are better off selling your items yourself. They literally have warehouses of instruments and equipment that they purchase wholesale and sell at retail prices which is not unusual. They also have a fairly constant stock of used gear, though inventories vary from store to store. I have occasionally gotten some very good deals trading in my used gear, but most of the time they simply can't give you a very good deal on a trade in. I can say that I have visited all of the stores in the Kansas City area, and they are remarkably consistent from store to store in terms of treating you as fairly as they are able.

I have bought a guitar, harmonicas, midi boards, software, drum sticks books, accessories and etc. And play on purchasing alot more in the near future.

Yes you can. Although I believe during these times they have special days for the buy/trade, call your local GC to find out more.

I have three dulcimer's to mountain One pound would you be interested in them at a very good rate

yes. as long as it is decent working condition. if it is vintage they will have to take blacklight pictures in the back and get info from the vintage department.

GC is open 7 days a week.

Not sure about in store, however, their online store does for sure!

I'm not sure if they do but they're probably the most helpful staff I've ever dealt with so if not I'm sure they can point you in the right direction.

I don't believe that the Tiffany Springs guitar center has brass instruments for sale.

Aquatic

Yes they have lessons you can call ot go in and ask to schedule lessons.