Some agreement here Maz.
Minichamps did the same TZ2 from the museum just a few years ago, plus a bunch of versions by Best. I have the MC and there are quite a few on ebay still.Lots of Giulietta spiders on ebay too, including a very nice looking Century Dragon model. I only have the ancient Solido model, but once again MC made a nice light blue coupe. MC also made a red GTA, a very-much road going version. If the BRK looks like that pictured, a race-prepped car, it could be worth having. MC made a white race car, and again there are a lot of other diecasts out there. I bought AR1, betting that BRK won't make the Le Mans version (also done by MC and TSM). But I will wait and see how many others are worth acquiring.