Unusual Aquaman Item on eBay
I've never seen this particular Aquaman item... although the image of Aquaman used is pretty common. According to the description on eBay, this was made in Argentina in the 1970s. As much as I'd like to have this in my collection, I can't really afford $15 for a bottlecap.
Check out the seller's other items, there are more superhero bottlecaps and some other hero figures (including an Aquaman one).