[Vampyr]

I'll never sell my collection...in addition to sentimental value I don't have so many that they are inconvenient to store.

Also, games make really horrible collectors items (in terms of people who like to state their collections in terms of $$$). Except for a very few rare cases, they almost never appreciate in value.

Even the ones people are citing as "expensive" are selling for less than they did when they were first released. I'd rather keep my NES games than make a measly $15 off of it.