Are these good mics? They cost $59 at Sound professionals.
Also, if I do get them, should I get them with high sensetivity? On the website, I can get these mics with either normal sensivitiy or high sensetivity. With high sensivity, it's an extra $10.
My recorder is the Sony Hi-MD MZ-RH10
http://www.soundprofessionals.com/cgi-bin/gold/item/SP-BMC-3