Oh you have such lovely work~

I don't usually end up buying art either (mostly because I'm near constantly broke!! xD ) but I have to agree with Xurette here. 2k would sound right for a digital full body/full color that is that cleanly done.

The chibi- without a background- could probably go for 500-700ish? I'm not sure about the chibi market. I'm rubbish at them!