Definitely do not sell as a bulk. Buyers expect cheaper prices per card, which I understand. But also try and stay realistic on your sale prices, however you decide to move them. Recognize you will have an emotional attachment to some of them, but always remember buyers don't care about that part. They want to know the least they can pay.
Spend the time to sell individually. It will be a hassle, and it will take longer, but at the end of the day you will end up with more in your pocket.
