I uploaded a couple of segments from this to a (video) sales agency and they both just sold for $38 each. I only have about a dozen clips on there but previously all that sold was a cow suckling her calf for $2 and a slightly different version of that for $7. I do sell photos online too but that almost doubled the total income from such things in one go, will be paying tax on it next. It's only for fun really but adds a certain incentive.
The photo sales are strange it's usually the boring stuff that sells. Last week two shots of supermarket interiors were sold within an hour of uploading but I think that's partly because anything newly uploaded is flagged as fresh content so more visible in listings for a few hours. Then other oddities like dandelions in cracked concrete and an unexpected favorite with several sales has been coils of drainage pipe in the shed.