Jimmy,
For a great, inexpensive mic, I suggest the Samson Q7. If the system requires phantom power, you can purchase an inexpensive phantom power pack at any GC. The mic sells for under $70 and I've seen the power packs go for $29.
Gary

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PSR-S950, TC Helicon Harmony-M, Digitech VR, Samson Q7, Sennheiser E855, Custom Console, and lots of other silly stuff!
K+E=W (Knowledge Plus Experience = Wisdom.)