When searching for a wedding DJ, you will definitely find prices all across the board. While you can find a DJ within your budget most of the time, there are many factors that you need to consider when selecting your DJ.
Experience: How many weddings has the DJ done, or better question has the DJ done any weddings at all. Will they MC the wedding. Do they have backup equipment or backup person/team. Do they have the type of music needed for your event.
Equipment: Do they have a separate setup to play at your ceremony if needed. Do they have an extra setup for cocktail hour if needed
Business: Do they have liability insurance (many venues require this)
Price: It is always a factor.