The Shop

The Shop is the location where Jokers, Consumables, and Vouchers can be acquired by spending money. The Shop is only accessible after defeating a Small Blind ( Standard Small Blind.png), Big Blind ( Standard Big Blind.png), or Boss Blind.

By default, the shop sells:

• 2 random cards (usually Jokers, but occasionally Tarot Cards and Planet Cards, or Spectral Cards if you are playing with Ghost Deck ( [[Spectral Cards|{{hl|sblue|Spectral}}]] cards may appear in the shop, start with a {{spectral|Hex}} card Win a run with the {{D|Yellow}} on [[Stakes|any difficulty]] Ghost Deck.png).)
• 2 random Booster Packs (except for the first visit to any Shop in a run, where one normal Buffoon Pack is guaranteed)
• 1 Voucher

Weights determine how likely a card is to appear in the given set. The higher the weight, the more it appears. The random cards sold are drawn with the default weights:

• Joker: 20
• Tarot: 4
• Planet: 4

This can be rewritten to the approximate chances of each card appearing as following (note that these are rounded):

• Joker: 71.4%
• Tarot: 14.3%
• Planet: 14.3%

In addition, when a Joker is generated, the different rarities have specific weights as well. The default values for these are:

• Common: 70%
• Uncommon: 25%
• Rare: 5%

With the Magic Trick ({{hl|orange|Playing cards}} can be purchased from the [[The Shop|{{hl|orange|shop}}]] Base Magic Trick.png) Voucher, playing cards are given a weight of 4; the Illusion ({{hl|orange|Playing cards}} in shop may have an [[Card Modifiers#Enhancements|{{hl|sblue|Enhancement}}]], [[Card Modifiers#Edition|{{hl|edition|Edition}}]], and/or a [[Card Modifiers#Seal|{{hl|orange|Seal}}]] Buy a total of 20 Playing cards from the shop Upgraded Illusion.png) Voucher makes playing cards enhanced 40% of the time, editioned 20% of the time, and is unaffected by Hone ({{hl|edition|Foil}}, {{hl|edition|Holographic}}, and {{hl|edition|Polychrome}} cards appear {{hl|orange|2X}} more often Base Hone.png)/ Glow Up ({{hl|edition|Foil}}, {{hl|edition|Holographic}}, and {{hl|edition|Polychrome}} cards appear {{hl|orange|4X}} more often Have at least 5 Joker cards with Foil, Holographic, or Polychrome (or Negative) effect Upgraded Glow Up.png). The Tarot Merchant ({{Tarot|}} cards appear {{hl|orange|2X}} more frequently in the shop Base Tarot Merchant.png) Voucher raises the Tarot card weight to 9.6 while the Tarot Tycoon ({{Tarot|}} cards appear {{hl|orange|4X}} more frequently in the shop Buy a total of 50 Tarot cards from the shop Upgraded Tarot Tycoon.png) Voucher raises the weight to 32. The Planet Merchant ({{Planet|}} cards appear {{hl|orange|2X}} more frequently in the shop Base Planet Merchant.png) and Planet Tycoon ([[Planet Cards|{{hl|cyan|Planet}}]] cards appear {{hl|orange|4X}} more frequently in the shop Buy a total of 50 Planet cards from the shop Upgraded Planet Tycoon.png) Vouchers work in the same way for their respective Planets. With the Ghost Deck ( [[Spectral Cards|{{hl|sblue|Spectral}}]] cards may appear in the shop, start with a {{spectral|Hex}} card Win a run with the {{D|Yellow}} on [[Stakes|any difficulty]] Ghost Deck.png), Spectral Cards can appear with a weight of 2.

The number of available random cards can be increased by the Overstock ({{hl|orange|+1}} card slot available in shop Base Overstock.png) and Overstock Plus ({{hl|orange|+1}} card slot available in shop Spend a total of {{Money|2500}} at the shop Upgraded Overstock Plus.png) Vouchers, which increases the number of sold cards to 3 and 4 respectively.

The player may pay money to reroll the shop an unlimited number of times, removing any of the remaining random cards and replacing them with 2 new random cards. Note that because the rerolls are random, cards seen before rerolling can also appear again. The reroll cost starts at $5 and increases by $1 each reroll, resetting to $5 upon entering a new shop. Reroll Surplus (Rerolls cost {{Money|2}} less Base Reroll Surplus.png) and Reroll Glut (Rerolls cost an additional {{Money|2}} less Reroll the shop a total of 100 times Upgraded Reroll Glut.png) decrease the initial price to $3 and $1, respectively.

However, rerolling the shop does not restock Booster Packs or the Voucher. Booster packs only restock upon entering a new shop, and the Voucher restocks after defeating the boss blind.

All items have a buy cost (purchase price) and a sell value, which are recalculated every time the player interacts with the item. These follow consistent formulas for calculating them, with some exceptions applied due to other in-game items.^[1]

Here follows a simplified formula for calculating an item's buy cost and sell value. For more details, see the Calculating buy cost and Calculating sell value sections.

buy_cost = (base_cost + edition_cost) * discount_percent
sell_value = floor(buy_cost / 2)

All items have a base cost, even Legendary Jokers (which can't be found in the shop). Playing Cards can only be found in the Shop after purchasing the Magic Trick Voucher, and Spectral Cards can only be found when playing with the Ghost Deck ( [[Spectral Cards|{{hl|sblue|Spectral}}]] cards may appear in the shop, start with a {{spectral|Hex}} card Win a run with the {{D|Yellow}} on [[Stakes|any difficulty]] Ghost Deck.png).

Jokers can have Editions, which raises their price in the shop and their sell value. Consumables can have a Negative Edition when generated by Perkeo (Creates a [[Negative|{{hl|edition|Negative}}]] copy of {{hl|orange|1}} random [[Consumables|{{hl|orange|consumable}}]] card in your possession at the end of the [[The Shop|{{hl|orange|shop}}]] Find this [[Jokers|Joker]] from the [[Spectral Cards|{{hl|sblue|Soul}}]] card. Legendary Effect N/A (Passive) Perkeo.png), but they can never be found in the shop with an Edition. When Illusion ({{hl|orange|Playing cards}} in shop may have an [[Card Modifiers#Enhancements|{{hl|sblue|Enhancement}}]], [[Card Modifiers#Edition|{{hl|edition|Edition}}]], and/or a [[Card Modifiers#Seal|{{hl|orange|Seal}}]] Buy a total of 20 Playing cards from the shop Upgraded Illusion.png) is bought, Playing Cards can also have Editions in the shop, increasing their price.

Edition	Added cost
	Jokers	Consumables	Playing Cards
Foil ({{chips|+50}} Joker (Foil).png)	+$2	N/A	+$2
Holographic ({{mult|+10}} Joker (Holographic).png)	+$3	N/A	+$3
Polychrome ({{xmult|1.5}} Joker (Polychrome).png)	+$5	N/A	+$5
Negative ({{hl|edition|+1}} Joker or Consumable slot Joker (Negative).png)	+$5	+$5	N/A

After purchasing the Clearance Sale and Liquidation Vouchers, a 25% or 50% discount is applied to the buy cost of all items in the shop. This also indirectly affects the sell value of all items.

• Clearance Sale (All cards and packs in shop are {{hl|orange|25%}} off Base Clearance Sale.png) (25% off) effectively sets discount_percent = 0.75
• Liquidation (All cards and packs in shop are {{hl|orange|50%}} off Redeem at least 10 Voucher cards in one run Upgraded Liquidation.png) (50% off) effectively sets discount_percent = 0.5

• During the Inflation ( ) Challenge Deck, every item's price increases by $1 on every purchase. This increase in cost is applied at the same time as the Edition cost, before any discounts from Vouchers.
• The Astronomer (All {{hl|cyan|Planet}} cards and {{hl|cyan|Celestial Packs}} in the shop are {{hl|orange|free}} Discover every {{Planet|}} card Uncommon Effect N/A (Passive) Astronomer.png) Joker will set the cost of Planets and Celestial Packs to $0.
• The Coupon Tag ( Coupon tag.png) sets the buy cost of all items in the next Shop to $0, except for Vouchers which retain their normal pricing.
• The Rental sticker () sets the buy cost of Jokers with this sticker to $1.
• If the item is a Booster Pack, and the player is playing the tutorial and is in the first shop, the buy cost increases by $3.
  • This only applies to the first Shop. Subsequent Shops will have the intended price for Booster Packs.
• The jokers Egg (Gains {{Money|3}} of {{Hl|orange|sell value}} at end of round Common Economy N/A (Passive) Egg.png) and Gift Card (Add {{Money|1}} of {{hl|orange|sell value}} to every [[Jokers|{{hl|orange|Joker}}]] and [[Consumables|{{hl|orange|Consumable}}]] card at end of round Uncommon Economy N/A (Passive) Gift Card.png) can add extra sell value to cards. This extra value is only applied to the sell value, and after all other steps. The added value is not influenced by the discount vouchers.

1. Add up the item's:
   1. Base cost.
   2. Edition cost (if it has an Edition).
   3. Inflation costs (if playing the Inflation challenge).
2. Multiply this total by the discount_percent from the discount vouchers.
3. Round half down (for example, 8.5 is rounded to 8).
4. If the buy price after rounding is $0 or lower, set it to $1.
5. Apply any remaining special cases (such as Astronomer, the Rental Sticker, or the Coupon Tag).

1. Recalculate the item's total buy cost (applying any vouchers bought in-between, any special case that changes the buy cost, etc.).
2. Divide the total buy cost by 2.
3. Floor the result of the division (for example, 3.75 is rounded to 3).
4. If the sell value after flooring is $0 or lower, set it to $1.
5. Add any additional sell value gained from Egg or Gift Card.

• 
  A screenshot of the Shop, featuring Raised Fist and Hack on the two random slots, a Buffoon Pack and a Jumbo Celestial Pack on the two Booster Pack slots, and a Planet Merchant voucher on the voucher slot.