Thats especially true because their ability allows you to Create Treasure tokens whenever a Creature you control deals combat damage to a player
Sure, you'll exile this and your cards, but so will your foes, so no one can cast them later
Its easy to write these concerns off as nobody should actually buy these cards under the assumption that theyre going to maintain their value, its just a game, what did you expect, paying $500 for a piece of cardboard? or even, if you have enough money to blow on $100 Magic cards, then money shouldnt be enough of a problem for you for this to matter. The problem, of course, is that people grow and circumstances change
Being one of the few Rakdos goblins out there, this iteration essentially lets you play the bottom card of your library for free, assuming its power is less than Grenzos
Right after the Vee/Mount Aetherdrift that's brilliant fun