My son has been saving and saving and will most likely be getting his first Lionel Legacy Engines (A-A units) this weekend. I thought it would be a nice gesture to get a Legacy System so he can have fun running them. We are all MTH DCS right now.
Is the Legacy 990 all we need to get started? Is $350 is good price for a new system? Any "must have" accessories we should consider immediately or can accessories wait until Birthday / Christmas this Winter?