Mareep is card #41 of 181 in Team Up (2019), a Common illustrated by Akira Komayama. At about $0.76 it is the #116 most valuable card in the set. In a Team Up booster it turns up about once every 8 packs. It is one of 28 Mareep cards printed so far.
2000Neo Genesis
2003Aquapolis
2006Dragon Frontiers
2009Platinum
2011Call of Legends
2018Lost Thunder
2019Team Up
2021Chilling Reign

















See the full Team Up card list
An ungraded Mareep from Team Up sells for about $0.76. A PSA 10 is worth more, roughly $3.80 by our estimate, and a PSA 9 around $1.75.
It is a Common, and it shows up about once every 8 Team Up packs.
Akira Komayama 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.