I'm thinking if starting to take commissions, but I need a little help when it comes to pricing. I don't want to sell pieces too cheaply, but I don't want them to be too expensive for my current level either. So, here's what I was thinking:

No background Sketches:
E.g.
http://www.furaffinity.net/view/9083592/
http://www.furaffinity.net/view/9066086/

$3 - $5 and + $1 - $2 per additional character

Reference Pages:
E.g.
http://www.furaffinity.net/view/9336158/

$8 - $10 and + $3 - $5 for colored versions

Flat Colored Images:
E.g.
http://www.furaffinity.net/view/9184312/

$10 - $12 and + $5 - 7 per additional character or + $5 - $10 depending on complexity


Digitally Painted Busts:
E.g.
http://www.furaffinity.net/view/9223886/

$20 - $25 and + $10 - $12 per additional character

Shaded Images:
E.g.
http://www.furaffinity.net/view/9440768/

$15 - $20 and + $5 - $8 per additional character or + $7 - $12 depending on complexity

Badge Style Images:
E.g.
http://www.furaffinity.net/view/9517353/
http://www.furaffinity.net/view/9284883/

$17 - $25


Would these be good prices? And would anyone be interested if I opened these?