The Tokyo medals are around 500g each, so while those are nice estimates for the minimum dimensions, if the Tokyo golds were of the same weight and heft they ha

The Tokyo medals are around 500g each, so while those are nice estimates for the minimum dimensions, if the Tokyo golds were of the same weight and heft they have been made (and also 100% base metal) then you’d be looking at around $15m USD just for the golds