Pretty sure this is indeed TickleCentral. I recognize the tickler. It looks like one of his much older clips from the mid-2000s.
It sucks when an entire store shuts down because everything there goes with it. And if someone missed their chance to purchase or just weren't around at all at the time, they're likely just shit outta luck. Like a lot of people who just got into tickling during the past few years likely will never see clips from places like TickleCentral, or TickleTown. Some clips are probably out there floating around the internet somewhere, but the majority of them are just gone for good sadly.