If someone says they saw one it wouldn't mean you'd see one when you go. Goods are constantly moving in and out. Calling is a good idea and if they say it's there, hurry and pick it up!
I haven't, but it doesn't hurt to call and ask them. They can probably let you know if that's an item they usually receive, or maybe another place to try? The times I've been looking for a specific items they've been pretty helpful. Good luck!
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