yugioh secret slayers booster box YGO - - Duelist Build Pack: - OCG - Japanese Cultivate natural beauty with the force of a Plant theme 2020 YuGiOh Secret Slayers Booster

I went to Ebay to search values and on average each one is worth $2-$3 and their in mint condition on most of them

Lustrous Show Geode Topside Adventure Worlds 3 new worlds can be found on the Atlas linked to the Geode Hub a U8, U9 and U10 version of the Geode Topside Worlds

Chart shows the price of Baroque Works OP01-090 at the end of each month going back as long as we have tracked the item.

Verge Cycle Duskmourn s/ Aetherdrift s verge cycle gives you a bunch of untapped dual lands, assuming you have some basic land types scattered among your mana basewhich is a pretty small ask

Sapphire has two key cards that act as payoffs for your extra ink: Belle, Strange but Special and Hades, Infernal Schemer

Of course, this isn't a viable way to get tons of duplicates, especially of rare cards