How much would a painting like this cost ???

I'd like to know what would be an average of how much it would cost, Sam Spratt painted it if that helps.

https://imgur.com/a/2pxub4P

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Any help is appreciated !!!!

Great design resource

100 Things Every Designer Needs to Know About People (Voices That Matter) Submitted December 26, 2018 at 10:44PM by Rjkking http://bit.ly/2ESz6al