Canada based telecoms Telus and Bell are offering special holiday promotions on BlackBerry Pearls, which, you can get for free if you act before December 31st.

As always, free is relative, as you must sign up to a 3-year plan of $45 per month or more in order to qualify. In this case free really means $1620 over the course of the next 36 months.

This is still a pretty good deal if you were already interested in a BlackBerry Pearl and you want more than the $15 email and IM only plan currently offered by Telus.