If you are able to sell the domain Softwareagenda in .com, which is estimated by GoDaddy to be worth around $1,500, I am willing to offer you a 30% commission on the sale price.

Based on my assessment, selling Softwareagenda for the amount that you have specified could be a challenging task. If you need to sell it quickly, you might have to settle for an amount of no more than $200, and even then, it would require some luck.

It's important to keep in mind that the value of a domain name is highly subjective and depends on various factors such as its length, ease of pronunciation, brandability, and search engine optimization potential. Therefore, it might be helpful to consider getting a professional appraisal to get a better understanding of the real value of your domain name. Additionally, you can explore alternative ways of monetizing your domain name such as renting it out or using it to start a website or blog.