Well my friend, you'd be wrong with that statement. It is a federal crime to deal (as in sell) anything that is a copy of a legitimate product and use their likeness and name with the product. You had better adjust your thinking where you said "I'm strictly a collector and do not get these as a business (not that there's anything wrong with that)" as it can get you in trouble. The mantra is that you are a collector and would only sell infrequently to other collectors as you build and manage your collection.
I would also caution you to temper the quantity within a single purchase because groups of anything illegal could get you a charge of dealing in that illegal market. That having been said, I do not believe that you are necessary at risk on this purchase. You are demonstrating pure noobian tendencies to over-react. Give it time. Most federal charges that I have heard of are for much larger groups of items. The quantity of the shipment may draw attention to the shipment and I believe the worst that could happen is seisure.