r/ActionFigures
CollectingVisitCollecting action figures.
Related subreddits
r/Antiques
CollectingVisitAntiques: identification and collecting.
r/coins
CollectingVisitCoin collecting and numismatics.
r/EDC
CollectingVisitEveryday carry: what people keep in their pockets.
r/flashlight
CollectingVisitFlashlights and their specs.