The New York Knicks are struggling mightily to keep supply of Jeremy Lin merchandise these days. So much so that the emerging market for counterfeit or black market Lin T-shirts has grown staggeringly over the past few days. No one quite knows how the Palo Alto native is doing it, but he really is doing it, and the whole world is loving it.

Here are some photos from NBC's Darren Rovell of some of the more intriguingly designed T-shirts that are out and about:

Per Darren Rovell on Twitter:

Obviously there isn't a lack of imagination here. But as long as Lin keeps shining of the court, we the people will have clothes like these to enjoy.

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