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Factory SealedRetired 2020
Set #21145 · 198 pcs
LEGO The Skull Arena 21145 – Retired & Sealed
Retired · Factory Sealed
Sealed conditionInspected when receivedTracked delivery30-day returns
5,000+ sets sold
Sealed stock
£38.99
Found it cheaper elsewhere? Contact us, we'll price match any UK VAT-registered retailer.
198
Pieces
11 × 24 × 16 cm
Built
2020
Retired
Retired 6 yearsago, LEGO stopped making this set in 2020. Sealed stock is finite.
⏳ Temporarily Out of Stock
Stock changes frequently, enter your email and we'll notify you the moment this is back in stock.
What to expect
Sealed condition, factory sealed, inspected when received
Carefully handled, inventory checked to meet our standards
Professionally shipped, tracked delivery on every order
Returns accepted, contact us if there's an issue
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Our Take
Why we rate
this set
this set
BuyMyBricks editorial
This set offers a themed build with 198 pieces, suitable for enthusiasts looking to add a themed set to their collection.
The Set
What you're
actually buying
actually buying
The Skull Arena set number 21145 was released in 2018 as part of the LEGO Set theme. Containing 198 pieces, it is a retired set now unavailable in shops. What you are buying from us is a sealed original example.
Officially retired by LEGO · 2020 · No reprint
Full Specifications
Every detail,
documented
documented
Set Number21145
Piece Count198
Year Released2018
Year Retired2020
ConditionFactory Sealed ✓
Built Size11 × 24 × 16 cm
Our Price£38.99
Our Standards
Verified inventory.
Every set.
Every set.
We check and inspect inventory when it arrives with us to ensure it meets our standards. Every set we sell is factory sealed and sourced from verified suppliers. If it doesn't meet our criteria, it doesn't go on the site.
Sealed
Factory sealed condition verified
Inspected
Checked when received by us
Verified
Trusted, established suppliers
Tracked
Professionally shipped, every order
Reviews from Trustpilot
What customers say
on Trustpilot
on Trustpilot
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Jonathan L. · Trustpilot · Verified · Jan 2026
★★★★★
Trust and quality
"Order was processed and delivered quickly and smoothly, and item arrived in perfect condition. Happy to buy from this company again, I associate them with trust and quality, and the delivery service is really good too."
Scott N. · Trustpilot · Verified · Apr 2026
★★★★★
Quality service
"Easy to use, quick delivery. High quality service."
Kathleen · Trustpilot · Verified · Jan 2026
Why BuyMyBricks
Specialist retailer.
Not a marketplace.
Not a marketplace.
We focus exclusively on retired LEGO sets. That means we understand the market, we know what sealed condition looks like, and we source from suppliers we trust. When you buy from us, you're buying from a specialist with their own verified inventory, not a listing on a platform.
Verified Stock
Inspected when received to meet our standards.
Sealed Condition
Factory sealed sets from verified suppliers.
Professional Shipping
Carefully handled and tracked on every order.
Real Support
Reach a real person when you need help.
Price Match Guarantee
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£38.99