Price depends on size, subject matter, and notoriety of the artist (and how long they have been in the art gallery business).

I can't remember what this painting sold for (that was years ago), but for a painting like this, today you would pay around $14,000 (maybe more).

A more common equivalent size, like 30 x 40 inches would draw a similar price.

I've been in the business for quite a while, so, this represents my situation.

Depending on the artist, prices will be higher or lower.