Keep in mind that it's not the sole responsibility of your real estate agent to sell your abode in record time. In fact, one of the primary reasons burnaby MLSÂ® Listings mls listings go stale or stay on the market too long is because of uncooperative sellers. Let's face it, your real estate agent specializes in purchasing and selling homes. That's what they do for a living. Why not take their advice to get your abode sold?