It's been announced I will be at Phoenix Comic Con May 23-26 and Heroes Con  June June 7-9.

Here are my current convention commission sketch prices/options and how it works for me during the weekend.
I pretty much do not take a list or do drop-offs (it's not unheard of, but it's very rare!).
I draw each commission for each person as they wait in line, hang out, and chat. I do one commission per person.

Due to demand and limited time, if a person wants a few commissions for the weekend, they would have to cycle around in line for each commission. But I'll be there all 3 days! This will, hopefully, allow me to draw commissions for as many people as possible.

   Head shot black and white on 7″x10″ (roughly) art board, sketch cover, or personal sketchbook: $40
   Head shot grayscale Copic markers on 7″x10″ (roughly) art board, sketch cover, or personal sketchbook: $70
   (Half & Half requests, i.e. Peter Parker/Spidey, add $15. head/bust shots only, not available for half figures.)
   Half figure black and white on 9″x12″ art board, sketch cover, or personal sketchbook: $100
   Half figure grayscale Copic markers on 9″x12″ art board, sketch cover, or personal sketchbook: $140

I'll also have my Volume 1 Sketchbook, art prints and original art/commissions for sale.
I hope this info helps. There is a possibility info could change between now and the convention, so stay tuned to my social networks or subscribe to my the RSS feed at toddnauck.com for possible updates.
More convention appearance announcements to come!