LP copies will cost somewhere around $230, while an NM copy will set you back somewhere in the neighborhood of $400, though there's only one sale at that price
A PSA 10 is mint condition, but a PSA 9 is in pretty excellent shape
A wholesale marketplace usually lets you start smaller, which is how you test what sells before you tie up cash
Artist Series: Livia Prima Sleeves Code | Secret Lair - MTGA code to redeem the following 4 sleeves: Akroma, Angel of Wrath Sleeve, Mikaeus, the Unhallowed Sleeve, Glissa Sunseeker Sleeve, Olivia, Mobilized for War Sleeve from the June 2022 Superdrop Secret Lair
Iconic examples include Charizard, Blastoise, and Venusaur holos, which remain some of the most valuable and recognizable cards today
Plenty of decks can churn out a ton of artifacts with enough Treasure tokens to spare some for the activated ability