OtterDex

Hero Signal

Speed Duel GX: Duel Academy BoxSPEEDDUELGXDUELA SGX1-ENA20Common

Set
Speed Duel GX: Duel Academy Box
Address
SPEEDDUELGXDUELA SGX1-ENA20
Rarity
Common
Finishes
Non-foil
Game
Yu-Gi-Oh!
Non-foil
$0.16

TCGplayer, 1st Edition, checked 2026-09-08. An informational market estimate, not an appraisal of your copy.

Is this the one you are holding?

The bottom edge of your card should read SPEEDDUELGXDUELA SGX1-ENA20. There are 9 other printings of Hero Signal, worth $0.11 to $0.54. See all of them.

No price history for this printing yet. A chart needs more than one reading, and this one has been priced not at all so far. It is recorded daily from here.

10 printings of Hero Signal

They range from $0.11 to $0.54, a 5× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart — and OtterDex reads that line off the card for you.