Youll run into: Tokens (usually standard size, but occasionally printed in other sizes depending on product) Emblems and checklist/helper cards (standard size) Oversized cards (promos, special products, Planechase planes, Archenemy schemes, Vanguard, and other delightful chaos)
The regular version of Mangara, the Diplomat is valued at around $14
Ive always liked Rafiq ever since I played with it when it was legal in Standard
Alolan Muk ex costs 500 Pack Points to craft
(If this creature has no +1/+1 counters on it, put two +1/+1 counters on it.) Creature - Human Warrior Ozolith, the Shattered Spire If one or more +1/+1 counters would be put on an artifact or creature you control, that many plus one +1/+1 counters are put on it instead
likewise, the retail price of each individual card wont be known until the cards make it to the open market