Price comparison · 2 Offers · final prices incl. shipping
Where is Kai Fighter cheapest right now?
2 shops checkedIndependently sorted
Displayed prices may differ from actual offers. We update prices regularly, but offers on the linked pages may change quickly. Please note that we earn a commission on some qualified purchases made through partner links (e.g., from Amazon, eBay, or other shops). This only applies to links used within affiliate programs. There are no additional costs for you, and we also provide non-affiliate links to ensure a comprehensive overview of available offers.
Used
32,10€BEST PRICE
32,10 €Usedincl. 6,19 € shipping · 2 to 4 daysBEST PRICEincl. 6,19 € shipping
Used65,95€65,95 €Usedincl. 5,99 € shipping · 9 to 10 daysincl. 5,99 € shipping
Price check · in short
What does Lego® Kai Fighter (70721) currently cost?
On VERObricks, Lego® Kai Fighter (Set No. 70721) is currently listed by 2 shops across 2 offers. Used, the set is available from 32,10 € (ebay). The manufacturer's RRP is 19,99 €.
Notes on prices & affiliate links
Displayed prices may differ from actual offers. We update prices regularly, but offers on the linked pages may change quickly. Please note that we earn a commission on some qualified purchases made through partner links (e.g., from Amazon, eBay, or other shops). This only applies to links used within affiliate programs. There are no additional costs for you, and we also provide non-affiliate links to ensure a comprehensive overview of available offers.
Price history · Price development
Has Kai Fighter ever been cheaper?
- Current
- 140,88 €
- New, best shop
- 30-day low
- 140,88 €
- on 23. Jan. 2025 · spielemichl
- 90-day avg.
- 140,88 €
- Daily average
- All-time low
- 15,78 €
- on 24. Apr. 2014 · baby-markt
Loading chart …
| Date | New | Used | Shop |
|---|---|---|---|
| 11. Nov. 2026 | 140,88 € | 32,10 € | spielemichl |
| 22. Sept. 2026 | 140,88 € | 12,60 € | spielemichl |
| 25. Nov. 2025 | 140,88 € | 68,95 € | spielemichl |
| 23. Jan. 2025 | 140,88 € | – | spielemichl |
| 28. Nov. 2014 | 15,99 € | – | lidl-de |
| 27. Nov. 2014 | 17,33 € | – | baby-markt-at |
| 26. Nov. 2014 | 16,97 € | – | baby-markt-at |
| 25. Nov. 2014 | 17,42 € | – | baby-markt-at |
| 15. Okt. 2014 | 16,98 € | – | baby-markt |
| 17. Aug. 2014 | 15,79 € | – | pixmania |
| 24. Apr. 2014 | 15,78 € | – | baby-markt |
| 17. Apr. 2014 | 15,99 € | – | otto |
| 16. Apr. 2014 | 15,74 € | – | smdv |
| 15. Apr. 2014 | 15,77 € | – | smdv |
| 14. Apr. 2014 | 15,75 € | – | smdv |
| 13. Apr. 2014 | 15,99 € | – | otto |
| 12. Apr. 2014 | 15,74 € | – | smdv |
| 29. März 2014 | 15,99 € | – | otto |
| 28. März 2014 | 16,86 € | – | otto |
| 25. März 2014 | 17,99 € | – | bol-de |
| 22. März 2014 | 15,79 € | – | smdv |
| 21. März 2014 | 17,48 € | – | smdv |
| 20. März 2014 | 16,31 € | – | smdv |
| 19. März 2014 | 15,79 € | – | smdv |
| 18. März 2014 | 15,84 € | – | smdv |
| 15. März 2014 | 16,91 € | – | smdv |
| 14. März 2014 | 16,92 € | – | smdv |
| 13. März 2014 | 16,93 € | – | smdv |
| 09. März 2014 | 16,94 € | – | smdv |
| 08. März 2014 | 17,08 € | – | smdv |
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Details
Set details
At a glance
- Brand
- Lego
- Partcount
- 196
- Minifigures
- 2
- Build Duration
- <1 h
- Age
- 8-14
- Release / EOL
- 2013 – 2015
- RRP
- 19,99 €
Building instructionsPDF from the manufacturer
Technical data9 entries
Product
- Name
- Kai Fighter
Dimensions
- Product weight
- 0,2 kg
- Packaging width
- 19,1 cm
- Packaging height
- 6,1 cm
- Packaging length
- 26,2 cm
- Packaging weight
- 0,4 kg
Identification
- MFR
- 70721-1
- EAN
- 5702015121064
- SKU
- 70721
DescriptionManufacturer text
Put the heat on General Cryptor and grab the Techno-Blade with Kai Fighter with 2 flick missiles, jet engines and speed mode wings.
Kai has taken over a civilian vehicle and used his Techno-Blade to turn it into an awesome red and gold Ninja Fighter! Take off and weave between the skyscrapers of New Ninjago City with Kai in the cockpit. Shoot the gold-tipped flick missiles into the path of the evil General Cryptor and evade blasts from his ground-to-air laser rocket launcher. Defeat General Cryptor then flip the wings back to engage speed mode and zoom away. Includes 2 minifigures with weapons and an accessory: Kai and General Cryptor.
- Includes 2 minifigures with weapons and an accessory: Kai and General Cryptor with armor
- Features 2 gold-tipped flick missiles, speed mode adjustable wings, wing blades, 2 powerful side jet engines and cockpit with space for a minifigure
- Weapons include exclusive translucent red Techno-Blade, 2 swords and laser rocket launcher
- Also includes special armor for General Cryptor
- Fire the gold-tipped flick missiles
- Flip the wings into speed mode to accelerate away from Nindroid attacks
- Grab the red Techno-Blade from General Cryptor and save New Ninjago City
- Measures over 4” (12cm) high, 10” (26cm) long and 13” (34cm) wide
Minifigures
Which minifigures are in Kai Fighter?
The set contains 2 minifigures.
Kai (Rebooted)
General Cryptor (Rebooted)
Gallery
Product images (6)
Looks alike
Looks similar
FAQ
Frequently Asked Questions
Where can you buy Lego® Kai Fighter?
Used copies are offered by ebay, amazon.de-mp. VERObricks compares all prices in real time and always shows you the lowest offer — for new and used stock, with shipping cost comparison.
Was Kai Fighter ever cheaper? Price history & all-time low
VERObricks tracks the price history of Lego® Kai Fighter across all shops. The historical low for new is 15,74 €. The highest observed new price was 140,88 € — a range of 125,14 €. The lowest used price historically was 12,60 €. The price trend is upward — the price has risen recently. A price alert may pay off. With the VERObricks price alert you'll be notified instantly when the price reaches your target.
What is Lego® Kai Fighter? Contents, parts & details
Lego® Kai Fighter is a set by Lego from the "LEGO® NINJAGO®" theme (Set No. 70721, EAN: 5702015121064). According to the VERObricks database, the set includes 196 parts, 2 minifigures, Recommended age 8-14. Manufacturer description: "Put the heat on General Cryptor and grab the Techno-Blade with Kai Fighter with 2 flick missiles, jet engines and speed mode wings." On VERObricks you can find the set in these categories: LEGO® NINJAGO®, Fantasy, Kids.
Which minifigures are included in Lego® Kai Fighter?
According to the Rebrickable inventory, Lego® Kai Fighter contains 2 minifigures: Kai (Rebooted), General Cryptor (Rebooted). Exclusive figures often keep a set's value stable after retirement; see the price history and used offers above.
When was Lego® Kai Fighter released and how long will it stay available?
Lego® Kai Fighter was released in December 2013. The set retired in February 2015 (EOL, end of life). New copies come from remaining stock only; for used ones, use the eBay search on this page. The official building instructions are available as 4 PDF files directly from the manufacturer, linked in the set details section.
Can you also buy Kai Fighter used?
According to VERObricks, Lego® Kai Fighter is available used from 32,10 € at ebay. There are 2 used offers in total, ranging from 32,10 € to 65,95 €. Tip: Used building block sets are a sustainable and budget-friendly alternative. VERObricks compares all used offers from various retailers for you.