Both look like they will make great cars when finished, compared to the UK cars I suspect the problems with corrosion will be much reduced? The Beta sold very well new in the UK but very few are left here, they are great cars well engineered and very stylish but here their reputation still suffers from the UK rust scandal of the early 80s. What is the situation in Italy are they are they starting to be regarded as true classics yet?
I can't really say there's attention to Beta here yet, my feeling is that it's still too constricted between the previous fancy models from the '60 plus the greatness of Fulvia coupé and Strato's in the '70 and her majesty Delta in the '90.
Something very attractive at the moment is 037 replicas, but this is totally another car and most of replicas are poor in quality of the reproduction, regardless the high cost (30 to 35k€), i believe it's a vogue that will pass over.
Zagatos and Monte have quotations still hanging at 10k€, these might get re-evaluated in a next future, but Coupe and HPE are almost forgotten from the market and Sedan and Trevi definitely are.
Take my words as they are, pure opinions of a pasioned guy, not a professional at all.
Cheers.
Marco