Soviet pocket calendars-big collection-any selling advice?

Hi
I am originally from Russia and living in New York. I have a huge collection of Soviet pocket calendars from 1970s thru 1990. Approximately 2500 pieces. Maybe more. I'd like to sell all of them, preferably all together, but not sure where I could sell them. If anyone has any advice how to sell them or if anyone is interested in buying them , please let me know. I appreciate your help.
Thanks
Mike

Send them over to me, I'll take care of it

Man, for a modest fee, I will send them to you tomorrow, no problem)
Or if you can find me a buyer, I will pay you the finders fee.

Honestly, try eBay, but I don't think they're worth anything, unless they're stereo view. I say try sorting them by theme and selling each theme on eBay, that seems to be the best option. After a few years of hard work you could get like $500 out of it.

https://www.ebay.com/sch/i.html?_from=R ... Complete=1

I see. Yeah, some are stereo but most are regular kind. I agree, I would probably spend more time sorting them and trying to sell in pieces than the money's worth.