I can't purchase a clip-on mic because I only use paypal for my online purchases. Amazon doesn't support paypal, and newegg.ca doesn't have any clip-on mics.
You can probably find a similar mic at a store around you. Would be worth a look to see if they have any decent, cheap clip on mics.
Desktop mics are certainly acceptable. (I must push you far away from the head "sets" :c)
