I want to be clear before I make my comment to let people know I am treading lightly before I say my peace.
I've observed this season that there are folks on here that need extra reassurance that a set is retiring before they purchase it. It's as if their entire business will go under if the set they bought isn't retiring. I get it, I really do. You want to make sure that the sets you are putting on the shelf are gone as quick as possible. This is a bigger priority for the newer resellers than the veterans. My question is, if you're so unsure about a specific set, why not just wait a little longer to buy? "Well LegoSteve that's because that hard to find set will probably be unavailable to purchase in a few months if it actually is retiring." Ok then, if that set will goes poof then why not just buy another set, which is probably discounted unlike that hard to find set, that is also retiring and will probably have a quicker and higher ROI in the next 12-18 month?
Right now I've got somewhere around 75 Hogwarts Express. Yeah I expected them to retire this year but the probably wont. Instead of lamenting over that I know things will be more than ok because I'll buy at least double that with my Q4 profits this year.
Again, I know it's a little different for brand new investors because you need to turn that over quick but you shouldn't let these questions live in your head and take away any enjoyment your having as a reseller. Things will work out in the end.
One last thing for the new resellers, why are you buying the sets that you are buying? Is it because others have told you what sets you should be buying or is it because you did your due diligence and decided on specific sets? I ask because there are sets I see new resellers buy that I wouldn't touch if this was my first year buying.