Best Add Ons Expansions Deals Online in the UK (21 Deals Found)

Last Updated - 13/09/2026 Sort By:

Best Choice
Lucky Egg

New
Lucky Egg Misheard Music: Country Expansion – Add-On Card Pack for The Original Misheard Music Game, 100 Country Lyrical
COUNTRY ONLY EXPANSION (BASE GAME REQUIRED): This is an expansion pack for Lucky Egg The Original Misheard Music. It add

£6.99
GraviTrax

New
Ravensburger GraviTrax Trax Expansion Pack - Add On Extension Accessory Marble Run, STEM and Construction Toy For Kids A
The Trax expansion pack includes over 40 components to extend the fun of your GraviTrax with even more tiles and tracks.

£21.99
New
Lost Ruins of Arnak Bundle + 3 Expansions NiS
Lost Ruins of Arnak Bundle + 3 Expansions NiS

£110.73
BAD PEOPLE

New
BAD PEOPLE – After Dark Expansion Pack | Hilarious Adult Card Game Add-On for Friends & Game Night, Funny Conversation &
HILARIOUS GAME: Vote for your friends on outrageous and brutal questions; Find out what your friends really think of you

£14.77
New
Wealth Of Nations Expansion Pack Super Industry Tiles New Add On Set Tablestar
WEALTH OF NATIONS OFFICIAL EXPANSION SUPER INDUSTRY TILES “Every nation has to innovate in order to compete.

£29.99
Best Value
Ravensburger

New
Ravensburger GraviTrax Lift Expansion Pack Add On Extension Accessory - Marble Run and Construction Toy For Kids Age 8 Y
GRAVITRAX MARBLE RUN - Raise your track to new heights with the lift pack! Press the lever as a marble enters the GraviT

£18.99 £21.99
CRYPTOTAG

New
CRYPTOTAG - Zeus Expansion Kit - Add on for the Zeus Starter Kit - Premium Recovery Seed Storage - Made From Titanium -
PLEASE NOTE: To use the CRYPTOTAG Zeus Expansion Kit you must have the CRYPTOTAG Zeus Starter Kit

£122.71
New
Burncycle Base Game + BioDefend Expansion Chip Theory Games NEW SEALED Bundle
Burncycle Base Game + BioDefend Expansion Chip Theory Games NEW SEALED Bundle

£177.16
BRIO

New
BRIO World Intermediate Expansion Pack Wooden Railway Track – Train Track Extension Pieces & Switch Tracks Add-On, Compa
Great for creative toddlers: this Intermediate Expansion Pack extends BRIO World and helps budding engineers build bigge

£26.93
New
Puerto Rico Board Game Expansions 1 & 2 - Strategy Game Add-Ons for Fun Play

£53.14
StarTech

New
StarTech 2-Port USB PCIe Card, 10Gbps, with 10Gbps/port (PEXUSB312A3)
HIGH PERFORMANCE: 2-Port USB PCIe Card with ASMedia ASM3142 host controller (PCIe 3.0 x2) has two SuperSpeed 10Gbps USB-

£29.39
GraviTrax

New
Ravensburger GraviTrax Bridges Expansion Pack Add On Extension Accessory - Marble Run and Construction Toy For Kids Age
GRAVITRAX MARBLE RUN - Create the element of surprise! Bypass large gaps with the Bridges expansion pack.

£21.99
New
Super Dungeon Explore Expansion Lot Caverns of Roxor Von Drakk Manor 12+ 2+
Super Dungeon Explore Expansion Lot Caverns of Roxor Von Drakk Manor 12+ 2+

£310.03
Thames & Kosmos

New
Thames & Kosmos Legends of Andor: Dark Heroes Expansion | Add-On for Base Game | Cooperative Fantasy Strategy | Ages 10+
INTRODUCE DARK HEROES TO ANDOR: Adds powerful new characters and abilities to the base game.

£16.62
New
CMON - Marvel United: Multiverse KICKSTARTER Promos Box (2024) New NOT sealed
The CMON - Marvel United: Multiverse KICKSTARTER Promos Box (2024) is a new extension pack for the Marvel United board g

£70.86
Cards Against Humanity

New
Cards Against Humanity Everything Box Big 300-Card Expansion Pack
We'd like to say we called it the Everything Box because it holds a mirror to our fragmented, chaotic world, where every

£19.00
New
Chaosium Call of Cthulhu Horror on the Orient Express Board Game + Expansion
this is the base pledge

£265.74
New
Brand New Arcane Wonders RWDY Combat Ready Villains Expansion Factory Sealed
Plastic wrap has surface wear.

£26.57
New
Awaken Realms Tamashii Chronicle of Ascend Edgerunners Miniatures Expansion
Edgerunners miniatures accessory expansion for the Tamashii: Chronicle of Ascend board game (Awaken Realms).

£24.36
New
ARCS Board Game Bundle – Conflict & Collapse, Blighted Reach Expansion & Miniat
ARCS Board Game Bundle – Conflict & Collapse, Blighted Reach Expansion & Miniat

£203.74
New
Emergent Fireteam Zero Expansion Lot Africa Cycle White Death Stretch Goals 14+
Emergent Fireteam Zero Expansion Lot Africa Cycle White Death Stretch Goals 14+

£194.88

21 Add Ons Expansions deals are available from: Amazon, eBay stores, starting from £6.99.
The biggest discount we found is 14% on Ravensburger GraviTrax Lift Expansion Pack Add On Extension Accessory - Marble Run and Construction Toy For Kids Age 8 Years and Up at Amazon.
The lowest price we found is £6.99 while the highest is £310.03.
Prices for the best Add Ons Expansions deals average at £84.12.
Last updated on September 13, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Add Ons Expansions.