How to sideboard
Whatever your method, you're going to need to narrow down what you're playing
Matte 120 micrometer quality thickness For cards measuring up to 63x88 mm's (2.5" x 3.5") $12.99 Available: 87 Crypt Available: 100 Ember Available: 100 Eucalyptus Available: 100 Fury Available: 100 Glacier Available: 86 Lagoon Available: 100 Lightning Available: 100 Might Available: 76 Orchid Available: 100 Peach Available: 95 Snow Available: 94 Valor Available: 100 Wisdom Available: 100 Wraith US Shipping Only Due to export restrictions, this item may only be shipped to addresses in the United States, APO/FPO addresses, and Puerto Rico.
This version could end up in a similar spot, but right now its too early to tell
Like most Pokmon cards, the value of Lucario depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Paldean Fates)
Remember that a split card on the stack only has the characteristics of whichever half is currently on the stack