Despondent, you make a desperation check on TCGplayer and find the following, cheapest listings: First off, these copies are fairly reasonable considering how high the TCG mid number is
Eriette of the Charmed Apple Similar to Oloro, Ageless Ascetic, Eriette of the Charmed Apple can also provide you with lifegain on each of your turns, but this depends on the number of auras you control
Theres a 1 in 20 (5%) chance of opening it, so lets say I want a copy of Ashiok, Wicked Manipulator and I'm out of mythic rare wildcards
The Snap Bulbasaur stands out among them and has sold for about $200,000, placing it firmly alongside the other grails on this list
None of its effects will happen, and it will be put into its owner's graveyard
I intentionally went for higher-value cards not only because they had higher margins (and downside protection against occasional losses) but also because of their enhanced liquidity/sales volume (they are generally more sought-after cards despite their relative rarity)