I buy mine from someone on eBay in Ukraine. Or bought, at any rate. I haven’t purchased any more in a few years. None are vintage. I wouldn’t know how to check its lineage, any way.

I have about 20 USSR pieces from different time periods. All of them are on canvas as opposed to poster stock and the difference in price was pretty similar. A couple dollars more for the canvas versus poster. Having them framed was expensive. More than the cost of the printed canvas itself. Even proper DIY framing was expensive.

I think my most expensive ones were the “full size” prints. Some of those were 40-50 apiece. But again, I opted for canvas so a couple dollars more but not break the bank. all my repros were between 15-50 apiece depending upon size. Some were free shipping, some not.