It all depends on what the videos and customs are but I get 50/80% or 100% if I sell independently, which I 90% of the time do.
So the cheapest custom I do is for feet, $50 (5min) and it can go up to $2500, I nickle and dime everything and I have not an ounce of shame about it.
As for regular videos the only ones i have for sale right now are for $59.99: some are single sales and some are package deals but the price is still the same.