Judge Whistle is card #146 of 181 in Team Up (2019), a Uncommon illustrated by Ayaka Yoshida. At about $0.48 it is the #150 most valuable card in the set. In a Team Up booster it turns up about once every 15 packs.


















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An ungraded Judge Whistle from Team Up sells for about $0.48. A PSA 10 is worth more, roughly $2.40 by our estimate, and a PSA 9 around $1.10.
It is a Uncommon, and it shows up about once every 15 Team Up packs.
Ayaka Yoshida drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Team Up 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.