Low budget condensor mic

Can anybody recommend a condenser mic for acoustic guitar ? For a low budge demo....
Hopefully under $200.

Audio-Technica AT2020 Cardioid Condenser Microphone
On Sale For $99.00

Behringer C-2
Small-diaphragm Matched Pair Cardioid Condenser Microphones
$ 60.00

On Sweetwater

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Low budget condensor mic