Stupid potato question

So the volunteer spuds have come up so I carefully dug them up from the old potato bed.. they look fine enough, not green or anything, are they still okay to eat? They seem like perfectly good potatoes except for the fact they were producing foliage/sprouts but they're not all dried out and wrinkled or rotten or soft either.

Just making sure there isn't something horribly wrong with them before eating them...