LEGO 71730 Epic Battle Set - Kai vs. Skulkin is a Ninjago set valued at $16 for new and sealed sets, up 61% from an original retail price of $9.99. The set retired in February 2022 with annual appreciation averaging 7.92% since. Used copies are valued between $5 and $7 depending on condition. Secondary market prices for new and sealed sets typically fall between $13 and $20. Signals for the set are mixed, with fewer copies listed for sale set against a value that has slipped lately.

Epic Battle Set - Kai vs. Skulkin Value (New/Sealed)

This chart represents the current new/sealed value of the set Epic Battle Set - Kai vs. Skulkin since February 2022. Very high accuracy
LEGO 71730 Epic Battle Set - Kai vs. Skulkin is a Ninjago Legacy set released in 2021, containing 61 pieces and 2 minifigures. It includes a small brick-built temple and a spinning battle platform, with Kai facing a Legacy Skulkin from the Ninjago TV series. Based on the Pilot Season, the set recreates early confrontations between the ninja and the Skeleton Army.

New and sealed, Epic Battle Set - Kai vs. Skulkin is worth about $16 today. It has averaged 7.9% a year since it retired, and our forecast has it near $18 next year and $24 in five. The average used price is $6 for those in good overall condition. The 2 included minifigs account for approximately 43% of the set's total value. New and sealed listings currently range from $15 to $21. The set was available for 13 months, from January 2021 to February 2022.

For Sale (New/Sealed)

(US) Ninjago 71730 Epic Battle Set Kai vs Skulkin NEW & SEALED Fast Shipping
BrickEconomy Choice
$12.00
(US) NEW Lego Ninjago: Epic Battle Set - Kai vs. Skulkin (71730) - 61 Pieces $13.99
-13.1%
(US) NINJAGO: Epic Battle Set - Kai vs. Skulkin (71730) $14.00
-13.0%
(US) Ninjago #71730 Epic Battle Set Kai vs. Skulkin Spinning Battle Toy 61pcs $14.35
-10.9%
(US) NINJAGO Epic Battle Set Kai vs. Skulkin 71730 Building Kit (61 Pieces) $14.75
-8.4%
(US) NINJAGO Epic Battle Set Kai vs. Skulkin 71730 Building Kit (61 Pieces) $14.97
-7.0%
(US) NINJAGO: Epic Battle Set-Kai Vs. Skulkin (71730) - Brand New Factory Sealed $14.99
-6.9%
(US) NINJAGO Epic Battle Set Kai vs. Skulkin 71730 Building Kit T1 $14.99
-6.9%
(US) Ninjago 71730 Epic Battle Set Kai vs Skulkin NEW and SEALED $14.99
-6.9%
(US) NINJAGO: Epic Battle Set-Kai vs. Skulkin (71730) $15.00
-6.8%
(US) NINJAGO: Epic Battle Set-Kai Vs. Skulkin (71730) $15.50
-3.7%
(DE) NINJAGO 71730 Epic Battle Set - Kai vs Skulkin NEW MISB $15.65
-2.8%
(US) Epic Battle Set - Kai vs. Skulkin from BrickLink seller Ganraeln $17.99
+11.7%
(US) NINJAGO: Epic Battle Set-Kai Vs. Skulkin (71730) $15.99
-0.7%
Picked for your regionShow 17 more listings

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 71730 Epic Battle Set - Kai vs. Skulkin.

Sale Trends

This chart shows the sales trends of new/sealed 71730 Epic Battle Set - Kai vs. Skulkin.

Market Momentum

Neutral
Listings are thinning out, but this set's value is slipping, so momentum is holding level.
DemandUpper half in Ninjago
Very high demand
12 months agoToday
SupplyMore than most in Ninjago
Listings down 17% this month
12 months agoToday
Growth vs peers+33% typical for Legacy
+26% over the past year
12 months agoToday
Outlook:32% bearish·30% neutral·38% bullish
Why it's moving, signals and outlook

Epic Battle Set - Kai vs. Skulkin Minifigs

Epic Battle Set - Kai vs. Skulkin contains 2 minifigures. Kai - Legacy is exclusive to this set.

Compared with other Ninjago Epic Battle sets

Given that Epic Battle Set - Kai vs. Skulkin's listings outnumber those of every set ranked above it and that over the past year it trailed similar sets, it is no surprise that it ranks last among the Ninjago Epic Battle sets.

#4 of 4
By growth since retail, +61%
+61%+100%
The weakest performer in the group.
$0.26 a piece
New and sealed value per piece
This set
$0.26
Typical
$0.31
About 15% below the group's typical value per piece.
#3 of 4
Used value as a share of new, 36%
31%38%
In the bottom half of the group.
#3 of 4 retired
Wanted for each member who owns it
This set
Typical
Close to the rate of the group's retired sets.
All Ninjago Epic Battle setsValueSince retail
71732 Epic Battle Set - Jay vs. Serpentine$20+100%
71733 Epic Battle Set - Cole vs. Ghost Warrior$20+100%
71731 Epic Battle Set - Zane vs. Nindroid$19+86%
71730 Epic Battle Set - Kai vs. Skulkin$16+61%

Ninjago Epic Battle Sets

71731 Epic Battle Set - Zane vs. Nindroid

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 57 / 2
Availability Retired
71731 LEGO Ninjago Legacy Epic Battle Set - Zane vs. Nindroid
Retail $9.99
Value $18.63
Growth  +86.5%
Annual growth 11.1%

71732 Epic Battle Set - Jay vs. Serpentine

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 69 / 2
Availability Retired
71732 LEGO Ninjago Legacy Epic Battle Set - Jay vs. Serpentine
Retail $9.99
Value $19.99
Growth  +100.1%
Annual growth 12.2%

71733 Epic Battle Set - Cole vs. Ghost Warrior

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 51 / 2
Availability Retired
71733 LEGO Ninjago Legacy Epic Battle Set - Cole vs. Ghost Warrior
Retail $9.99
Value $19.99
Growth  +100.1%
Annual growth 13.5%

Sets in Ninjago / Legacy

71741 NINJAGO City Gardens

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 5,685 / 19
Availability Retired
71741 LEGO Legacy NINJAGO City Gardens
Retail $349.99
Value $400.00
Growth  +14.3%
Annual growth 7.2%

71738 Zane's Titan Mech Battle

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 840 / 4
Availability Retired
71738 LEGO Ninjago Legacy Zane's Titan Mech Battle
Retail $64.99
Value $125.67
Growth  +93.4%
Annual growth 12.0%

71739 Ultra Sonic Raider

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 709 / 7
Availability Retired
71739 LEGO Ninjago Legacy Ultra Sonic Raider
Retail $79.99
Value $203.56
Growth  +154.5%
Annual growth 19.0%

71737 X-1 Ninja Charger

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 599 / 5
Availability Retired
71737 LEGO Ninjago Legacy X-1 Ninja Charger
Retail $49.99
Value $132.90
Growth  +165.9%
Annual growth 19.6%

71753 Fire Dragon Attack

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 563 / 4
Availability Retired
71753 LEGO Ninjago Legacy Fire Dragon Attack
Retail $49.99
Value $130.00
Growth  +160.1%
Annual growth 21.9%

71736 Boulder Blaster

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 449 / 4
Availability Retired
71736 LEGO Ninjago Legacy Boulder Blaster
Retail $39.99
Value $88.49
Growth  +121.3%
Annual growth 20.7%

71742 Overlord Dragon

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 372 / 2
Availability Retired
71742 LEGO Ninjago Legacy Overlord Dragon
Retail $29.99
Value $54.98
Growth  +83.3%
Annual growth 16.3%

71735 Tournament of Elements

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 283 / 7
Availability Retired
71735 LEGO Ninjago Legacy Tournament of Elements
Retail $29.99
Value $99.50
Growth  +231.8%
Annual growth 36.4%

71749 Final Flight of Destiny's Bounty

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 136 / 4
Availability Retired
71749 LEGO Ninjago Legacy Final Flight of Destiny's Bounty
Retail $39.99
Value $54.99
Growth  +37.5%
Annual growth 6.1%

71740 Jay's Electro Mech

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 106 / 2
Availability Retired
71740 LEGO Ninjago Legacy Jay's Electro Mech
Retail $19.99
Value $20.72
Growth  +3.7%
Annual growth 3.2%

30591 Titanium Mini Mech

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces 77
Availability Retired
30591 LEGO Ninjago Legacy Titanium Mini Mech
Retail $3.99
Value $5.14
Growth  +28.8%
Annual growth 14.4%

71734 Kai's Blade Cycle

Theme / Subtheme Ninjago / Legacy
Year 2021
Pieces / Minifigs 48 / 2
Availability Retired
71734 LEGO Ninjago Legacy Kai's Blade Cycle
Retail $9.99
Value $13.96
Growth  +39.7%
Annual growth 8.2%

Epic Battle Set - Kai vs. Skulkin Questions

What is LEGO 71730 Epic Battle Set - Kai vs. Skulkin worth?

Today's value for a new, sealed copy of Epic Battle Set - Kai vs. Skulkin is $16. Sealed copies typically change hands for $13 to $20. That is down 11% on three months ago. On the used market, expect to pay around $6.

When did LEGO 71730 Epic Battle Set - Kai vs. Skulkin retire?

Epic Battle Set - Kai vs. Skulkin retired in February 2022, having been in production for 13 months, 4 months shorter than the typical Legacy set. Collectors now buy it on the secondary market, from sellers on sites like eBay and BrickLink.

Has LEGO 71730 Epic Battle Set - Kai vs. Skulkin increased in value?

Yes. Since it sold for $9.99 in shops, Epic Battle Set - Kai vs. Skulkin has risen 61% in value, about 7.9% a year. That is behind the Legacy average of 11.4% a year, so other sets in its group have grown faster.

How much could LEGO 71730 Epic Battle Set - Kai vs. Skulkin be worth in a year?

Our one-year forecast has Epic Battle Set - Kai vs. Skulkin at around $18 a year from now, about 11% more than today. The short-term market reading is neutral. On balance, demand, supply and price are level. Forecasts are estimates, not guarantees.

What comes in LEGO 71730 Epic Battle Set - Kai vs. Skulkin?

Epic Battle Set - Kai vs. Skulkin has 61 pieces, or $0.16 per piece at retail, and 2 minifigures: Kai - Legacy and Skulkin. Their combined value is about $6.97, about 43% of what the set is worth. Skulkin is the most valuable at $3.53. Kai - Legacy cannot be found in any other set.

Get a value badge
Show this set's value on your website or blog.
Get kids playing out ultimate good-versus-evil battles between hero Kai and his nemesis Skulkin with this Epic Battle Set – Kai vs. Skulkin (71730) playset. Featuring a cool spinning platform battle toy and a small brick-built temple, this ninja toy makes a great treat and will inspire kids to enjoy hours of captivating role play.

This buildable toy features 2 minifigures: a new-for-January-2021 Kai and a Legacy Skulkin from Seasons 1 and 2 of the LEGO® NINJAGO® TV series, while the included 4 red weapons add an extra dimension to the battle play.

Ninja playset features 2 minifigures: a new-for-January-2021 Kai and a Legacy Skulkin from Seasons 1 and 2 of the LEGO® NINJAGO® TV series and 4 red weapons.
Description provided by LEGO©