Like most Magic: The Gathering cards, the value of Bayou depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Revised Edition)
Wear / Tear has been a sideboard staple pretty much ever since it was printed, and it doesnt seem to be going anywhere
Quite an annoying little bugger, reproducing after is dies, either to produce more chump-block fodder or continue the aggro beat-down
Its random reanimation ability is a fun way to play with your opponents creatures and stealing the big threats theyre holding in their yard feels even better than just hitting them with Bojuka Bog
In the end, youre my guidance, and Im sure you will lead me to victory or at least an on-camera feature when I dont lose
It cant beat mass removal that doesnt destroy or target, so a card like Toxic Deluge will still work