I saw an ad for a mangalitsa gilt (sow?) for sale in Slovakia. As the ad says (in translation):
"Mangalitsa female, best for breeding. Has 1.5 years and about 150 kg. is very nice, even nepripúšťaná, hardy, kept outdoors year round."
One concern: if she's 330 pounds and hasn't had pigs, she might not produce any. It would be better if she was younger and thinner.