Her videos seem to be fairly long (multiple-hour) art tutorials, so back of the envelope suggests that for most users, monthly delivery costs from a straight CDN (based on 24 months, four hours per video, 1080p quality, per-GB CDN price at $0.05) is going to be somewhere around $300/month, or basically dead-on to the $3,500/year they're asking for.
Now, Vimeo's own delivery pricing is far below that -- perhaps an order of magnitude less -- but for most people there aren't going to be better pricing options for long-form video content of this sort.
Now, Vimeo's own delivery pricing is far below that -- perhaps an order of magnitude less -- but for most people there aren't going to be better pricing options for long-form video content of this sort.