So that's right, in the past 24 hours since NYCC has ended, it appears that several other news sites have released the goods that Marvel is now in active Nova production to bring him into the MCU for a Phase 5 debut.
Nova first appeared in Nova #1 back in 1976.
Nova started out as Richard Rider and this is possibly the route Marvel will be taking as the current Nova is Sam Alexander who made his first appearance in Marvel Point One #1 back in late 2011.
You can still find these in the affordable range. We should probably start seeing these slowly rise in value as supplies start to run dry and demand continues to kick in as we approach the movie debuting.