Is there a way to mass add beanbags or plushies to your collection? I swear we used to be to do it via Quick Stock in shops but maybe I'm just misremembering lol

It's a gold account feature. c:

Oh! Makes sense, I was so sure it was a feature lol. Thank you!

If you go to the games page, collections, click the appropriate collection, some (all?) will have a yellow button that says "move all to collection." I think this works with or without a GA, but I can't check as I have a GA.