Yet another Lancia you could by impulsively, just like I wrote for the Beta Montecarlo:
https://steemit.com/cars/@alexs1320/great-little-lancia-beta-montecarlo
Delta Integrale starts at about 10.000 Euros for the bad examples, 15.000 for the decent and the good examples can easily cost 20 - 25.000 Euros.
Models marked as the Evolution easily reach the starting price of 30.000.
Sources:
Evo Magazine, Jay Kay's Lancia: http://www.evo.co.uk/news/19684/jay-kays-lancia-delta-integrale-comes-up-for-sale
Russian website with some nice images: http://www.carstyling.ru/en/car/1987_lancia_delta_hf_integrale/images/35297/
And the Slovenian website, with some nice text as well. If you are the Slav, you will understand the most of it:
https://www.volan.si/novosti/novice/4434-zelite-kupiti-skoraj-novo-delto-//