really depneds on the site specifics, i have a site that last week would prob of been worth $90k, and now might only be worth $10k because of current US gambling situation.
A normal valuation for websites is 9-15 months of Future Rev’s
BUT “Future Revs” means just that ! Past rev’s mean nothing.
So you have to be realistic of what a sites future revs will be giving the current situation and value it on that.
just my 2 cents…