OtterDex
Mareep
Set
Neo Genesis
Address
NEO1 65
Rarity
Common
Finishes
Non-foil
Game
Pokémon

Mareep

Neo GenesisCommon

No price for this printing yet. That is not the same as worthless — the feed simply has no listing for it.

Is this the one you are holding?

The bottom edge of your card should read NEO1 65. There are 25 other printings of Mareep, worth $0.14 to $11.29. See all of them.

26 printings of Mareep

They range from $0.14 to $11.29 — a 81× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.

Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.