O MTH New York City R-1 Brooklyn-Queens 4 Car Subway Set Protosound 3.0 SEALED

This listing is for an O Gauge MTH New York City R-1 Brooklyn-Queens 4 Car Subway Set with Protosound 3.0. The R-1 subway cars ran on the IND line of the New York Cities subway system.
This set was issued in 2025 and is brand new in it's original shipping box. The MTH inner box has never been opened.
The first three pictures are from the MTH website to show you what the set looks like unpacked

Please see the many photos
Shipping anywhere in the US is $32.50.