I am looking for a mid-tower case with good airflow for gaming, my budget is $100 but Ill go higher if I need to, Id prefer a side mount for a fan instead of a window.
Hmm not a huge fan of side fans unless it's thermaltake's cube edition like design with optional perforated side panels (ie. where motherboard is lying flat).
However, if you're a big fan, you can try some of corsair's older models (300R, 400R, 500R), or Rosewill's lineup since many of those have optional side fan mounts: http://www.rosewill.com/gaming-products/gaming-components/gaming-cases.html
Hmm not a huge fan of side fans unless it's thermaltake's cube edition like design with optional perforated side panels (ie. where motherboard is lying flat).
However, if you're a big fan, you can try some of corsair's older models (300R, 400R, 500R), or Rosewill's lineup since many of those have optional side fan mounts: http://www.rosewill.com/gaming-products/gaming-components/gaming-cases.html