The Proving Collective
⚠️ Products listed on this site are from Shopify independent sellers, not official brand sales. Please verify authenticity on your own.
hsconline
The Rabbit Proving - The Proving Collective
GBP 9.95
MOCorrectionsbookstore
To Whom it Concerns
USD 14.99
Iron Knight Gaming
Riftbound: League of Legends TCG – Proving Grounds – Set One
NZD 69.99
Indiana Corrections Bo
To Whom it Concerns
USD 14.99
New Jersey Corrections
To Whom it Concerns
USD 14.99
Corrections Bookstore
To Whom it Concerns
USD 14.99
CA Corrections Booksto
Kay's Life: The Stories of Kay Conklin
USD 17.32
World Caribbean Books
Tools for the Toddler Years: Parenting Support for the Time-
USD 14.95
Minted
Gentlemen's Duel (008/024) - Origins Proving Grounds
USD 0.18
![Flash [OGS:PG - 011/024]](https://cdn.shopify.com/s/files/1/0633/7940/6911/files/653146.jpg?v=1766382923&width=480)
ACE Collectibles
Flash [OGS:PG - 011/024]
AUD 5.00
Claw Me Baby
Lux - Lady of Luminosity (Starter) (021/024) - Origins Provi
CAD 2.37
![Annie - Dark Child (Starter) [OGS:PG - 017/024]](https://cdn.shopify.com/s/files/1/0270/3628/7019/files/653152.jpg?v=1768166330&width=480)
Mystery MTG
Annie - Dark Child (Starter) [OGS:PG - 017/024]
USD 18.75
![Lux - Lady of Luminosity (Starter) [OGS - 021/024]](https://cdn.shopify.com/s/files/1/0804/0241/5893/files/653156.jpg?v=1775173933&width=480)
Card Father Games
Lux - Lady of Luminosity (Starter) [OGS - 021/024]
USD 5.00
![Flash [OGS - 011/024]](https://cdn.shopify.com/s/files/1/0536/2801/0658/files/653146.jpg?v=1776720198&width=480)
Toy Snowman
Flash [OGS - 011/024]
CAD 4.75
Galactic Trading Post
Vanguard Attendant (016/024) - Origins Proving Grounds
CAD 0.12
![Flash [OGS - 011/024]](https://cdn.shopify.com/s/files/1/0683/8049/1975/files/653146.jpg?v=1775944442&width=480)
Atomili Collectables
Flash [OGS - 011/024]
USD 33.04
Space Social
Firestorm (002/024) - Origins Proving Grounds
CAD 0.23
Beskar Forge
Recruit the Vanguard (015/024) - Origins Proving Grounds
AUD 2.00
![Lux - Crownguard [OGS - 014/024]](https://cdn.shopify.com/s/files/1/0645/1534/2395/files/653149.jpg?v=1782425771&width=480)
Pakz Gaming
Lux - Crownguard [OGS - 014/024]
CAD 5.75
![Origins - Proving Grounds Box Set [OGS - 0]](https://cdn.shopify.com/s/files/1/0066/5970/2855/files/635460.jpg?v=1778183601&width=480)
Prodigy Games
Origins - Proving Grounds Box Set [OGS - 0]
USD 54.99
![Annie - Dark Child (Starter) [OGS - 017/024]](https://cdn.shopify.com/s/files/1/0645/9188/8523/files/653152.jpg?v=1775847760&width=480)
Wolf Den Gaming
Annie - Dark Child (Starter) [OGS - 017/024]
USD 16.10
![Master Yi - Wuju Bladesman (Starter) [OGS - 019/024]](https://cdn.shopify.com/s/files/1/0922/0905/3975/files/653154.jpg?v=1784366041&width=480)
88 Games Arena
Master Yi - Wuju Bladesman (Starter) [OGS - 019/024]
AUD 30.23
![Origins - Proving Grounds Box Set [OGS - 0]](https://cdn.shopify.com/s/files/1/0706/7631/6354/files/635460.jpg?v=1783702561&width=480)
Maine Phase Hobbies &
Origins - Proving Grounds Box Set [OGS - 0]
USD 65.95
![Origins - Proving Grounds Box Set [OGS:PG - 000]](https://cdn.shopify.com/s/files/1/0671/1856/3380/files/635460.jpg?v=1761925759&width=480)
Le Stratagème : Boutiq
Origins - Proving Grounds Box Set [OGS:PG - 000]
CAD 89.99
![Incinerate [OGS - 003/024]](https://cdn.shopify.com/s/files/1/0628/3722/7591/files/653138.jpg?v=1772481363&width=480)
Phantasma
Incinerate [OGS - 003/024]
USD 1.07
![Incinerate [OGS - 003/024]](https://cdn.shopify.com/s/files/1/0831/8173/2076/files/653138.jpg?v=1779923838&width=480)
The Dark Reliquary
Incinerate [OGS - 003/024]
USD 1.99
Manathril Cards and Co
Master Yi - Wuju Bladesman (Starter) (019/024) - Origins Pro
USD 5.48
![Garen - Might of Demacia (Starter) [OGS - 023/024 - Rare] - Origins: Proving Grounds](https://cdn.shopify.com/s/files/1/0285/1320/6404/files/653158.jpg?v=1762888375&width=480)
PunkOuter Games
Garen - Might of Demacia (Starter) [OGS - 023/024 - Rare] -
USD 1.26
Wulf Gaming
Riftbound TCG: Origins - Proving Grounds Box Set
USD 60.99
![Garen - Rugged [OGS - 007/024]](https://cdn.shopify.com/s/files/1/0107/5855/3659/files/653142.jpg?v=1779941883&width=480)
Geno Games
Garen - Rugged [OGS - 007/024]
CAD 1.00
![Flash [011/024]](https://cdn.shopify.com/s/files/1/0757/4084/0133/files/653146.jpg?v=1777100007&width=480)
Crystal Collectables T
Flash [011/024]
AUD 8.20
Abrodos Music Shop
U.S. America - Got To Give It Up (12")
USD 45.05
✦
Clutch Games
Origins - Proving Grounds Box Set Case
CAD 270.03
SPELLROO GAMING
Annie - Dark Child (Starter) (OGS - 017/024) - Origins: Prov
AUD 9.80
![Origins - Proving Grounds Box Set [OGS - 0]](https://cdn.shopify.com/s/files/1/0707/6931/1966/files/635460_abe6f189-28a8-469d-99dc-875e13c1a918.jpg?v=1778708026&width=480)
Gamelandia
Origins - Proving Grounds Box Set [OGS - 0]
USD 45.99
EMPIRE TRADING
Vanguard Attendant (016/024) - Origins Proving Grounds
CAD 0.12
![Flash [OGS:PG - 011/024]](https://cdn.shopify.com/s/files/1/1010/9367/0993/files/653146.jpg?v=1771454423&width=480)
Fox and Fable Games
Flash [OGS:PG - 011/024]
USD 3.60
New Realm Games
Firestorm (002/024) - Origins Proving Grounds
CAD 0.85
![Garen - Rugged [OGS - 007/024]](https://cdn.shopify.com/s/files/1/1000/5784/1940/files/653142.jpg?v=1776239725&width=480)
L'univers de la carte
Garen - Rugged [OGS - 007/024]
CAD 1.35
![Firestorm [OGS:PG - 002/024]](https://cdn.shopify.com/s/files/1/0579/0715/1034/files/653137.jpg?v=1763662226&width=480)
Cards - Kingdom of the
Firestorm [OGS:PG - 002/024]
CAD 0.99
![Garen - Might of Demacia (Starter) [OGS:PG - 023/024]](https://cdn.shopify.com/s/files/1/0926/6488/9528/files/653158.jpg?v=1767310647&width=480)
KunaiGames
Garen - Might of Demacia (Starter) [OGS:PG - 023/024]
CAD 1.41
![Blast of Power [OGS - 012/024]](https://cdn.shopify.com/s/files/1/0896/7589/0983/files/653147.jpg?v=1774277017&width=480)
Fabricator's Forge
Blast of Power [OGS - 012/024]
USD 0.85
Trove of Collectibles
Firestorm (002/024) - Origins Proving Grounds
USD 0.15
![Origins - Proving Grounds Box Set [OGS - 0]](https://cdn.shopify.com/s/files/1/0674/1360/6615/files/635460.jpg?v=1781214478&width=480)
Retro Quest
Origins - Proving Grounds Box Set [OGS - 0]
USD 64.99
![Annie - Stubborn [OGS - 010/024]](https://cdn.shopify.com/s/files/1/0815/8786/3827/files/653145.jpg?v=1780184809&width=480)
Screen Free Games
Annie - Stubborn [OGS - 010/024]
CAD 6.99
Infinity Cards & Colle
Trifarian War Camp (Oversized) (294/298) - Origins Proving G
CAD 1.35
![Master Yi - Honed [OGS:PG - 009/024]](https://cdn.shopify.com/s/files/1/0632/6357/2046/files/653144.jpg?v=1771750710&width=480)
Komodo Collectibles
Master Yi - Honed [OGS:PG - 009/024]
CAD 2.99
Little District Books
The Bone Mother
USD 15.00