I'd suggest inquiring beforehand.

My regular place charges me around ~$140 for cleaning and an x-ray. I tried the dental office at Richmond center that had a very nice office with TVs on the ceilings and the prices were ~$280ish (including "new patient fees"). They also used hygienists to do the whole job whereas at my regular place, an actual dentist does most of the cleaning and the hygienists just does the x-rays and fluoride treatment so there is definitely variability in pricing.

My dentist is in White Rock, I live in Gastown, he's that pimpin'