Knowing nothing of your record player or how much you think you need, I can only tell you that while some of the merchandise belongs to the folks at the counter, much of the building is occupied by independent dealers who are often not on-site at all. If you take your player in, you may get an offer, but if they aren't interested, they may be able to point you toward someone else who might be.
You'll need to give them a call or take it in to show it to them.
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