Master Ball is card #153 of 162 in Temporal Forces (2024), a ACE SPEC Rare illustrated by Studio Bora Inc.. At about $1.77 it is the #61 most valuable card in the set. In a Temporal Forces booster it turns up about once every 120 packs.
1 copy has been graded by players in Holobrook's grading game. None has come back a 10 yet.
POP 1 is still open for PSA, BGS and CGC: the first player to grade this card a 10 with each company gets a one-of-a-kind POP 1 slab. See the Mint


















See the full Temporal Forces card list
An ungraded Master Ball from Temporal Forces sells for about $1.77. A PSA 10 is worth more, roughly $6.20 by our estimate, and a PSA 9 around $3.54.
It is a ACE SPEC Rare, and it shows up about once every 120 Temporal Forces packs.
Studio Bora Inc. drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Temporal Forces booster packs in your browser with the set's real pull rates and keep what you pull in a digital binder. No real cards, nothing to buy.