Anybody have pics of 426 Max Wedge Stage ll and lll heads

Lefty71 said
These are all bought up and no longer offered..... havent seen any on the market for eons.... you can spot them if you find a set, cus they have the "M" cast in to designate Mopar aftermarket.

Most places I looked at said discontinued, however 2 places said they were available. Maybe they need to update their website