If you see anything of that sort in the shops early in the week, grab it then.
Can't remember how many times I've played the "get it later" game only to find out no more were coming in until after we'd returned home.
Oh, for the long-gone days of contacting Disney Merchandising to tell them where you saw a particular item! They'd waitlist it for you and ship when it was back in stock. I really, really miss that service.