Before you mr bones or nope, lemme explain
There would be a select few jokers that actually have variants. These would be baseball card, dusk, credit card, DNA, and scholar. Variants are obtained by winning any stake run with the joker to unlock all variants, which then they can be obtained in the shop like normal.
Basketball Card - Rare
For every rare joker give +20 mult
Football Card - Common
For every common joker you have give +50 chips
Dawn - Uncommon
First hand played each blind is retriggered
Debit Card - Common
Go into $10 in debt, having positive money will give you $1 for every $15 you have
RNA - Uncommon
If first hand of round is one card, give the card a random seal after scoring
Drop-Out - Uncommon
Played aces are retriggered twice, if you play 3 or more aces, automatically sell this joker