A basic USB mic would be your best bet for that budget. Something like this on amazon for $25.

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https://www.amazon.com/Microphone-FURINE-Headphone-Recording-CM2001/dp/B09B542BDQ/ref=sr_1_23?crid=3QUDGTYEPK1EI&keywords=usb%2Bmic&qid=1655656300&sprefix=usb%2Bmi%2Caps%2C193&sr=8-23&th=1