HELP! Tight spot

My truck is on the fritz!  I need to replace the manifold and due to being sick and in and out of doctors office AND having ultrasounds done I can't afford it.  I will gladly trade art commissions to help pay for some of the expenses.  
Head shots- $3
Full body black and white- $5
full body flat color- $10
full body color and shading - $15
More than one character - + $5 per character. 

Please help me.  I also started a gofundme to help raise the funds.
www.gofundme.com/v49aga-help-m…