Coming in at 20 pieces, the Slithraa (9573) is a neat little set from the Ninjago lineup. It debuted in 2012 at $9.99. The set includes 1 minifigure, adding play and display value.
Price-per-piece sits at $0.499. Not the cheapest, but you're paying for the design and theme licensing.
For the price point, the Slithraa delivers a clean Ninjago build that's easy to recommend.
Key Features
20 pieces — Compact and purpose-built — great for a quick session
1 minifigure — Adds play value and aftermarket appeal
$0.499 per piece — Standard value for the Ninjago range
Spinners collection — Sought-after corner of the Ninjago lineup
From 2012 — Modern LEGO design and packaging quality
Theme Background
As a 2012 addition to Ninjago, part of the Spinners subcollection, the Slithraa slots into the more affordable side of Ninjago. Ninjago is consistently one of the top-performing LEGO themes, and at $9.99 this set is priced accordingly. At $0.499 per piece, you're paying a premium — though that's typical for Ninjago sets in this range.
Collectors following Ninjago specifically should note the Spinners subtheme — it's a category that tends to draw attention and hold value, especially as sets in this tier age out of production.
Why This Set Is Special
This is a standard release in the Ninjago lineup without standout collector characteristics based on current data.
Frequently Asked Questions
[{"q": "How many pieces are in the LEGO Slithraa (9573)?", "a": "The LEGO Slithraa (9573) contains 20 pieces, making it a smaller set."}, {"q": "What minifigures come with the LEGO Slithraa (9573)?", "a": "The LEGO Slithraa (9573) includes 1 minifigure. Minifigures are a key value driver for LEGO sets \u2014 exclusive or rare minifigures can appreciate significantly in value on their own, sometimes commanding high prices on the secondary market."}, {"q": "How much does the LEGO Slithraa (9573) cost?", "a": "The retail price (MSRP) for the LEGO Slithraa (9573) is $9.99 in the United States. Regional pricing is \u00a37.49 in the UK, CA$12.99 in Canada. This works out to $0.50 per piece. The higher price-per-piece reflects the use of specialized or larger elements, licensed branding, or premium packaging."}, {"q": "Is the LEGO Slithraa (9573) a good investment?", "a": "The LEGO Slithraa (9573) shows moderate investment potential based on several factors. Ninjago sets have historically been among the best-performing themes for post-retirement appreciation. As with any LEGO investment, buying at or below retail price maximizes potential returns. Use the BrickBucks price tracker to find the best entry point."}, {"q": "What age is the LEGO Slithraa (9573) suitable for?", "a": "The LEGO Slithraa (9573) is recommended for ages 6\u201314. The build is designed to be approachable for younger builders while still providing an enjoyable experience."}, {"q": "How big is the LEGO Slithraa (9573)?", "a": "The LEGO Slithraa (9573) measures approximately 17.2cm \u00d7 23.01cm \u00d7 3.3cm (W\u00d7H\u00d7D) and weighs 0.11kg. It makes for a great display piece that won't take up too much shelf space."}, {"q": "Is the LEGO Slithraa (9573) still available?", "a": "The LEGO Slithraa (9573) retired on December 31, 2012 and is no longer available at retail. You can find this set on secondary markets including Amazon, eBay, and BrickLink. Retired Ninjago sets often trade at a premium above their original retail price, with demand typically increasing over time as sealed inventory decreases."}, {"q": "Where can I buy the LEGO Slithraa (9573)?", "a": "The LEGO Slithraa (9573) is retired and only available on secondary markets. Check Amazon, eBay, and BrickLink for current listings. Use the BrickBucks price tracker to compare prices across retailers and find the best deal."}]
