not good at pricing, help?

[Sona Artist]

Ok, so my style changes almost every time, I drew this in Sunday -> https://www.weasyl.com/submission/1121159/my-tail
Then I drew this just last night -> https://www.weasyl.com/submission/1123473/hiya
Because I don't even know if my art is worth anything, besides points on DAs, I don't even know what to price them on there.
So if down one could help ^^''
In both Money and Points, what would you set my art as?
And I know I still have to work on some things such as proportion, back legs, shading, and such :p

[KajTaotsu]

What would your work go for in points over on DA? Even though it isnt "real money", one could find the conversion rate to legitimate currency with a lil math. Itd give you a base of what youre selling for right now and you could decide from there whether youd want to go up or whatever.