Antique Dining Room Set

About 5 years ago, I received this antique dining room set from my grandmother. She thought that it came from an old furniture store in Western Maryland maybe around the Westernport/Lonaconing area but she wasn't positive. She also told me that she thought it was pretty old, dating back to the early 1900s or so. There is a dining table with 4 high back chairs and one small back chair, a small buffet with two doors that open outward, a large buffet with two doors, one on each end as well as two long drawers on top of each other (the top drawer has a small insert that slides across for what I would guess to be silverware), and a china cabinet with a glass door on the front and three shelves inside and on the bottom- two doors that open outward. I would like to know maybe its origins as well as how much it is worth. Its taking up a lot of space in my basement right now and I may be ready to sell it. I know absolutley NOTHING about furniture or its value. THANKS IN ADVANCE!!

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