Here is a fun accessory for your geeky apartment, a set of coasters made from some recycled Atari 2600 cartridges.

These fun Atari themed coasters have been custom painted, and filled with glass resin, and each coaster has 4 felts rounds on the bottom.

The Retro Atari Game Cartridge Coasters are available in a variety of colors including, silver, blue, red and brown for $15 from Etsy.

These look really cool, and I am sure they would be quite easy to make yourself if you had some spare Atari cartridges.