I just got a new keyboard for myself. I was looking into Yamaha brand.
They have the psr e series. E253,e353 and 453. These are the lower price range Yamahas. Ranging in price from about $120 to $250.
I ended up getting the ew400 which is the 76 key version of the e453 for about $100 more.
I'm very happy with mine.
Just nite that the lower series don't come with the adapter