Looking for Hannan Popbean

Hi everyone 👋, new to the site so I'm sorry if there's a style of writing posts that I haven't nailed down yet.

Anyways, does anyone know where I can get my hands on some Hannan Popbean? I saw it listed on OSSI and haven't been able to find anyone actually selling that chickpea anymore. All the listings I've come across are from awhile back, are no longer available and just for record purposes. From my understanding they were being cultivated for a more Northern type of crop, but I think they may do well growing in my area and I think it would be fun to try them out.