I don’t actively collect things like coins and uncut sheets, but used to get them as part of a set along with playing cards.
Coins

99% Invisible
coin
coin
coin

Anatomica
coin
coin
coin

Chrome Kings
coin
coin
coin

Circus Transformation
coin
coin
coin

Codex
coin
coin
coin

Dragon And King Sumi bronze
coin
coin
coin

Dragon And King Sumi silver
coin
coin
coin

Goddess Sumi copper
coin
coin
coin

Goddess Sumi silver
coin
coin
coin

Horsemen
coin
coin
coin

Hybris
coin
coin
coin

Infiniti
coin
coin
coin

Ink Beast
coin
coin
coin

Legal Tender Chinese Edition
coin
coin
coin

Lordz
coin
coin
coin

Luminosity
coin
coin
coin

LUXX Dealer Black
coin
coin
coin

LUXX Greille
coin
coin
coin

Metropol Next
coin
coin
coin

Premium (Bicycle)
coin
coin
coin

The Tale of the Tempest
coin
coin
coin
Uncut sheets

Grid Series One
uncut sheet
uncut sheet
uncut sheet

Grid Series Two A5 Poster
uncut sheet
uncut sheet
uncut sheet

Grid Series Three
uncut sheet
uncut sheet
uncut sheet

Impressions Racing Edition
uncut sheet
uncut sheet
uncut sheet

No. 7 UC2019 Classic
uncut sheet
uncut sheet
uncut sheet

No. 7 UC2019 Purple
uncut sheet
uncut sheet
uncut sheet

Royales Private Reserve
uncut sheet
uncut sheet
uncut sheet
Uncut tuck boxes

Black Market (experimental)
uncut tuck box
uncut tuck box
uncut tuck box

The Eye of the Ocean Astra Polaris
uncut tuck box
uncut tuck box
uncut tuck box

The Eye of the Ocean Lunæ
uncut tuck box
uncut tuck box
uncut tuck box

The Eye of the Ocean Solis
uncut tuck box
uncut tuck box
uncut tuck box

Keymaster Tarot Art book cover
uncut tuck box
uncut tuck box
uncut tuck box

Memoria Ancestrale (experimental #1)
uncut tuck box
uncut tuck box
uncut tuck box

Memoria Ancestrale (experimental #2)
uncut tuck box
uncut tuck box
uncut tuck box

Memoria Entropia (experimental)
uncut tuck box
uncut tuck box
uncut tuck box

No. 17 Black17
uncut tuck box
uncut tuck box
uncut tuck box

Pantheon Caelum
uncut tuck box
uncut tuck box
uncut tuck box

rebecca&luke Wedding
uncut tuck box
uncut tuck box
uncut tuck box

TwentyTwenty
uncut tuck box
uncut tuck box
uncut tuck box
Puzzles

Cylinder
puzzle
puzzle
puzzle

Duet
puzzle
puzzle
puzzle

Equa
puzzle
puzzle
puzzle

News
puzzle
puzzle
puzzle

O’Gear
puzzle
puzzle
puzzle

Padlock
puzzle
puzzle
puzzle

Snow
puzzle
puzzle
puzzle

Spiral
puzzle
puzzle
puzzle

Square
puzzle
puzzle
puzzle

UFO
puzzle
puzzle
puzzle
Booklets

Grid Series Two Booklet
booklet
booklet
booklet

Keymaster Tarot Art
booklet
booklet
booklet

Red Book of the Revolutio
booklet
booklet
booklet
Badges

The One Ring
badge
badge
badge

Gemini
badge
badge
badge

Night & Day
badge
badge
badge

No. 17 Le Chat Rouge
badge
badge
badge

Rachel
badge
badge
badge

Thirdway Industries
badge
badge
badge
Boxes

AEY Catcher
box
box
box

Hybris
box
box
box

Shiki Wide Paulownia
box
box
box

Walnut collector's
box
box
box

Wooden cabinet
box
box
box
Miscellaneous items

Hummingbird (dice)
miscellaneous item
miscellaneous item
miscellaneous item

Keymaster Tarot (cloth)
miscellaneous item
miscellaneous item
miscellaneous item

Milky Way (patch)
miscellaneous item
miscellaneous item
miscellaneous item

Nouveau Bijoux (deck clip)
miscellaneous item
miscellaneous item
miscellaneous item

Nouveau Gemmes (deck clip)
miscellaneous item
miscellaneous item
miscellaneous item

Nouveau Perle (deck clip)
miscellaneous item
miscellaneous item
miscellaneous item

rebecca&luke Wedding (card potion)
miscellaneous item
miscellaneous item
miscellaneous item

Royales (key ring)
miscellaneous item
miscellaneous item
miscellaneous item

Samedi (die)
miscellaneous item
miscellaneous item
miscellaneous item

Thorns (pouch)
miscellaneous item
miscellaneous item
miscellaneous item

Wooden support (1 deck)
miscellaneous item
miscellaneous item
miscellaneous item