308 GT4 on BAT

I just saw this 308GT4 on BAT and was wondering if anyone knew how many Grigio Ferro Euro specs 308 GT4s have been made.
https://bringatrailer.com/listing/1978-ferrari-308-gt4-10/

 

There were 119 GT4s total in that color, here's the break-down:

45 - 208 GT4
53 - Euro 308 GT4 (12 of which are RHD)
21 - US 308 GT4​

 

Thank you very much!

 

we should revive the GT4 market thread - it went for many years and holds a lot of history