Adrian I saw an A112 on eBay in the UK for sale about 12months ago as well, only had something like 40Ks on it as well, in red in need of some TLC as it had been stored for nearly 20years.
They do some up from time to time on German and Italian ebay, so import only if you really wanted one.
As for the rust issue, sorry they were no worse than any othe car at the time, feck I remember Granada’s, Escorts, Cortinas, Fiestas, Golfs, Vivas, Chevettes etc all being rot boxes, but they all sold in huge numbers, yet you are still unlikely to see one today, strange that.
Lancia threw a clanger by doing what it thought was good PR and took out a press add saying we know we have a problem we will fix it, bring your cars back blah blah blah all hell brook loose everyone thought they had dodgy cars, sales went down, resell values plummeted, so folk with lower incomes bought them, servicing was ignored so cars broke down eventually, vicious circle, feck Lancia Deltas were blooming galvanised in 1979 as it was built with the help of SAAB (Delta was SAAB500 or was it 600 ? in Sweden). Another problem was one AA man, one!!!! told a newspaper reporter that the engines feel out the bottom of Betas, you can imagine what happened then with there values, so much so Lancia offered to buy them back.
Now brings me to today, Merc have had major issues with rust now for past 4-6 years on cars as young as 3 years but rather than make a fuss they just fix them on warranty and even tho Merc are nearly bottom for reliability we still consider them quality.
The UK market is unlike any other in Europe in that we are all badge snobs, and much much more susceptible to the add man telling us what is good and what isn't, in Germany they don't think twice in considering a Lancia (Lancia sales up 44% this year) as an alternative to a Merc/BMW/AUDI yet I remember you couldn't give Audis away they were so crap, I could have bought a 4 year old Audi 100 13 years ago for £600 yet a similar age XR2 was £2k, yet half the price new, can you imagine that now.
My step dad was a car dealer for over 40 years, and I have seen thousands of cars in my time and TBH they were all pretty ****ty untill the early 90's, unless they were looked after and given rust treatment underneath, and even then I can't remember how many Grrrrusty Golfs, floorless Fords & manky Mercs & nackered engines in bummed BMWs I saw.
Aaron.