It makes me really sad.
When an artist you want to commission finally open their commissions back and all of their slots are taken in less than a minute.
And I'm sure all the slots would still be taken if the price was increased of x2-x10.
So many artists are still underpricing themselves. People make it a standard for art to sell for so cheap and whenever someone charge more than this standard, which is probably still underpriced, people complain.
By underpricing yourself, you are also contributing to keep the price standard of art low on this site. Charging low can be insulting to other artists, but also to yourself.
Please, don't ever feel like you need to underprice yourself, because of the fear of what other might think or say. You art is worth more than that. There will always be someone complaining, you cannot please everyone. Your time, the efforts, the skills you gained over years of hard work, is worth far way more than a few cents/points.
If you ever open your commissions and all slots are taken in less than 5 minutes or you got more than enough requests by that time, please consider this.