I have bought these rolls of PLA+ before, for $9.99 per roll, in batches of 10, at the past holiday time between last Black Friday and last Christmas, and I think since I did at least 3 batches of 10 or more, I was already comfortable with the current minimum. It’s decent and usable. It’s not the absolute best PLA I ever bought, but it’s pretty decent. I liked it well enough (and used it pretty much without any serious issues) that I just ordered 30 more, in a mix of three different colors (mixing and matching colors to meet the minimum quantity is allowed).
Also remember you must use promo code “FLASHSALE” to get the price down.
If you buy the random assortment of colors you can get the price as low as $8.99 per roll, but $9.99 if you choose your own colors.
Here’s the link:
PS: I also have ordered several of the excellent BIQU B1 printers from this online store, at pricing that beats anywhere else I’ve shopped.