With all the 24" MFD I see from Garmin being used I wonder why Furuno is not making a TZT3 in the 24" model or even a black box. I know they still have TZ2BB but it still not the same.
Furuno has found that when most of the Sportfishing Boats and the Yachts builder/outfitters wanted the bigger displays, they could so by utilizing the TZT2BB and then adding any size monitors they needed to fit their custom dash applications.
The 22" TZTXL isn't yet for sale nor has any pricing released. We can not speculate about release dates or pricing until an official dealer bulletin releases. The list price of the TZT19 is posted at our website. https://www.furunousa.com/en/products/tzt19f. I don't see that this has gone up on our website. We only list MSRP, as we don't sell direct to customers.