I've been gaming for quite a while, I have no problem with graphics on NES, SNES, or PSX. In fact, usually when a remake comes around I feel like an old classic work of art has been tainted.
I am sure there are some cases where I would feel otherwise, but certainly not for the most part.
Also, on prices of old games, I really have no quarrel with them. The lower the price, the lower the time I take to consider making the purchase. I mean, a single play at a videogaming arcade costs more than some of the deals Nintendo is offering now.
Just so long as they fix the refresh rate.