Sub-$400 Dining Room / Gaming Table
This board game table was built by Reddit user Preswest. Using his engineering degree, he designed the table to keep costs low, provide ample playing room, and to break down easily when he moves from his current apartment. I especially like the slightly raised wooden rail that runs around the edge. It provides an area to set your beverage, food, etc. while not hindering you from reaching your chosen game.
Source: Preswest (Reddit)