They look sensational.. clarity of image alone puts these way above any pixelated DMD and I cant for the life of me work out why they are not standard in a modern pinball machine.
I bought my wife an Acer notepad last year with large touch screen LCD for just over $500..
They are standard in ANY smart phone.. basic Samsung with touch screen can be got for $300 at any phone shop.
These should be cheap to buy!