Incorrect. Xuxu cannot help in pricing, as I am not a buyer. T___T
I am a cheapstake buyer.

However, I can point you to the Art Request subforum, as there are few rather 'generous' buyer in my opinion. Yes, some do want the artist to know their price. Still, it is a good place to test the water.

For a rough cheapstake guide...
digital, full body, coloured. Should be around 2k?
Traditional, it is hard to reach as high if your SCAN is dirty.