Bust: $20
Full body: $58
Detailed background: +$15
Additional characters: +$29
Traditional shading
Bust: $12
Full body: $48
Detailed background: +$13
Additional characters: +$24
Link to my commission posting
https://derpibooru.org/profiles/Prototype/commission
Yeah I could probably draw a unicycle
For this image I think I would charge something like $60 it is a little difficult to get the pony in right position with the light cycle but not too hard