Coming in at 806 pieces, the Erlang's Celestial Mech (80065) is a solid build with a good amount of detail from the Monkie Kid lineup. It debuted in 2025 at $89.99. You get 5 minifigures in the box, which adds to the collectible appeal.
The price-per-piece works out to $0.112, which is solid for what you're getting.
It's a straightforward, well-designed set that does what Monkie Kid does best.
Key Features
806 pieces — Solid build size with a good level of detail
5 minifigures — Adds play value and aftermarket appeal
$0.112 per piece — Standard value for the Monkie Kid range
Released 2025 — Monkie Kid sets from this period are known for their build quality
Investment Analysis
The Erlang's Celestial Mech (80065) isn't retiring anytime soon, so there's no rush from an investment perspective. Sets tend to appreciate most after they leave shelves, so the real opportunity here is down the road. That said, let's look at what it's got going for it.
Overall, the investment outlook is decent with upside.
Key factors to consider:
Price-per-piece of $0.112 sits in a good range
The 5 included minifigures give it some extra aftermarket appeal
At $89.99 retail, the best strategy is to watch for sales and stock up at a discount. Monkie Kid performs well on the aftermarket, and the Erlang's Celestial Mech has the right ingredients.
Theme Background
The Erlang's Celestial Mech falls under the LEGO Monkie Kid theme — a dedicated part of the LEGO catalog. Launched in 2025 at $89.99, it sits in the accessible end of Monkie Kid. The $0.112 per piece is in line with Monkie Kid averages.
Monkie Kid continues to attract strong collector interest across price points. Whether you're here for the build or the investment angle, this theme's track record speaks for itself.
Why This Set Is Special
Demand outpaces supply. The want-to-own ratio is 2.1x — 430 want it vs 209 who own it, suggesting strong unmet demand.
Strong part-out value at 2.0x — Parts are worth $179.57 vs $89.99 retail (2.0x ratio). Theme average is 2.2x.
Frequently Asked Questions
[{"q": "How many pieces are in the LEGO Erlang's Celestial Mech (80065)?", "a": "The LEGO Erlang's Celestial Mech (80065) contains 806 pieces, making it a mid-range set. This set offers a manageable build that can be completed in a sitting or two, making it a good choice for builders of all experience levels."}, {"q": "What minifigures come with the LEGO Erlang's Celestial Mech (80065)?", "a": "The LEGO Erlang's Celestial Mech (80065) includes a solid complement of 5 minifigures. 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 Erlang's Celestial Mech (80065) cost?", "a": "The retail price (MSRP) for the LEGO Erlang's Celestial Mech (80065) is $89.99 in the United States. Regional pricing is \u00a369.99 in the UK, CA$119.99 in Canada, \u20ac79.99 in Europe. This works out to $0.11 per piece. The higher price-per-piece reflects the use of specialized or larger elements, licensed branding, or premium packaging."}, {"q": "Is the LEGO Erlang's Celestial Mech (80065) a good investment?", "a": "The LEGO Erlang's Celestial Mech (80065) shows moderate investment potential based on several factors. Monkie Kid 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 Erlang's Celestial Mech (80065) suitable for?", "a": "The LEGO Erlang's Celestial Mech (80065) is recommended for ages 9+. The build is designed to be approachable for younger builders while still providing an enjoyable experience."}, {"q": "How big is the LEGO Erlang's Celestial Mech (80065)?", "a": "The LEGO Erlang's Celestial Mech (80065) measures approximately 28.20cm \u00d7 45.60cm \u00d7 7.20cm (W\u00d7H\u00d7D). It makes for a great display piece that won't take up too much shelf space."}, {"q": "When will the LEGO Erlang's Celestial Mech (80065) retire?", "a": "The LEGO Erlang's Celestial Mech (80065) is projected to retire around December 2027. Once a LEGO set retires, it is no longer produced or sold at retail. This typically causes prices to rise on the secondary market as supply decreases while collector demand remains. Check the retirement countdown on this page for the latest status."}, {"q": "Where can I buy the LEGO Erlang's Celestial Mech (80065)?", "a": "The LEGO Erlang's Celestial Mech (80065) is available from major retailers including Amazon, Walmart, Target, and LEGO.com. Use the BrickBucks deal tracker to find current discounts and the best price available right now."}]
