If you are looking for professional sound effects for your video game, but you are limited in your budget, you can find a wide range of sounds starting at $0,99. Check it out: http://www.ogsoundfx.com
After having quite some success selling albums, I also received a lot of requests from game developers with very low budgets who are looking for a few affordable, but high quality sound effects. You can now purchase single sound effects and benefit from this great deal: for a minimum of $10 purchase, get 50% off with the coupon code: alacarte50
(ex: if you purchase for $10 worth of sound effects, you only pay $5)