No, not so easy neither here,also cause the Beta Montecarlo-Scorpion was a very nice car,today 100% historical (and the few ones saved are usually in great conditions).
Such lancias are loved in Italy,and its value here is around 20.000 dollars.
Consider down here is very unusual to take parts from vehicles cause u cant assembly an own kitcar.
Surely those 037 replicars are titled as standard beta montecarlo,cause very similar vehicles (think there are about 10 real 037s surviving in the world being B group specs,so 10% of 200 vehicles..).
It is cool anyay they started provide a basic kit to have the first italians replica cars.
P.s. : have a look here:
Hemmings Auto Blogs » Blog Archive » He really had a black out
and here:
Lancia : lancia montecarlo rally 037 rep