- LEGO® Super Mario™ toy for pretend play and display – Recreate Super Mario Bros™ Wonder battles with the brick-built, ’flying’, fireball-shooting boss Castle Bowser and help to free Prince Florian
- 5 Nintendo® characters for role play – This play-and-display set includes a large buildable Castle Bowser toy figure, plus a Pink Yoshi, a Fiery Note Piranha, Prince Florian and Wonder Bowser Jr
- Fun features – Lift Castle Bowser off the stand and set down to reveal the interior, including a cell for Prince Florian, and lift the whole castle off the stand (or just the top part) to ’fly’ around
- Interactive play – Add LEGO® Mario™, LEGO® Luigi™ or LEGO® Peach™ (figures not included) to this toy building set for digital reactions and to play out the Super Mario Bros™ Wonder final boss battle
- LEGO® Super Mario™ gift for kids – This set is a cool gift for boys, girls and gamers aged 9 years old and up; one of sets 71439, 71440, 71441 or 72043 (sold separately) is needed for interactive play
- The LEGO® Super Mario™ app – Download the app for building instructions, creative ideas and more; for a list of compatible Android and iOS devices, visit LEGO.com/devicecheck
- Kids’ imaginative play – LEGO® Super Mario™ sets are designed for solo or social play, offering role play, digital coin-collecting and fun challenges through expansion and rebuilding
- Dimensions – The Castle Bowser model in this 1,251-piece playset measures over 12.5 in. (31 cm) high, 8 in. (21 cm) wide and 8.5 in. (22 cm) deep
LEGO® Super Mario™ 72042 Prince Florian & Castle Bowser
Current best price
LEGO 72042 is currently available from $99.99 incl. shipping at Walmart.com. 3 retailers compared.
Updated November 4, 2026 at 1:01 AM EST
LEGO 72042 price comparison: where is it cheapest?
Prices incl. shipping to the US ·
Brickfact may earn a commission when you buy through a merchant link. Commissions do not determine the order of offers. How Brickfact compares prices
iFurther information
The Lego set Prince Florian & Castle Bowser with the set number 72042 is part of the LEGO Super Mario™ theme and is recommended for ages 9+. It was released in August 2025. It includes 4 minifigures. The model has 1,251 pieces, and we estimate it takes around 3 - 4 hours to build. 18 Brickfact users have this set in their collection.
The set weighs about 1.896 kg. The box measures 37.8 x 35.4 x 11.8 cm. The recommended retail price is $99.99.
Our Brickfact Lego price comparison compares the prices of 3 shops for this set. It is currently cheapest at Walmart.com for $99.99 including shipping. That is $0.08 per piece. Unfortunately, the set is currently not available below its recommended retail price.
The Part-Out-Value (POV) is the sum of the average prices paid on bricklink.com for all parts of this set. It is about $218.09. You save around $118.10 if you buy the complete set at Walmart.com instead of the individual parts on bricklink.com. The current best offer therefore has a POV rate of 2.18: the Part-Out-Value divided by the current best price on Brickfact.
Lego 72042 product data
Set Information
Availability
Release
08/2025
Retiring Status
Retired (07/2026)
Price Information
RRP
$99.99
Insiders Points (for purchase at Lego)
650
Part Out Value
$218.09
Packaging
Weight
1.896 kg
EAN (GTIN13)
5702017816593
Popularity with Brickfact users
- users have this set
- 18
- buyers in the last 12 months
- 18
18 Brickfact users have Prince Florian & Castle Bowser in their collection. 18 users bought it in the last 12 months.
Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of November 3, 2026.
LEGO 72042 price trend
Average sale price on secondary marketplaces – not the new price at retailers.
- Current market value
- $86.49
- Growth vs. RRP
- −13.5 % $99.99
- Range
- $77.73 – $88.01
- Average
- $80.39
Loading price history…
LEGO 72042 price history: how has the price changed?
Brickfact has been recording retailer prices since 10/12/2026. Best price so far: $95.91 (5 days ago).
- Current best price
- $99.99
- Best price since 10/12/2026
- $95.91 -4% vs. RRP · 5 days ago
Daily lowest prices at the tracked shops, including shipping. Gaps indicate days with no recorded price. The table lists each shop’s lowest price.
Lowest price per retailer (since 10/12/2026)
Since 10/12/2026, Walmart.com was the cheapest on 24 of 24 recorded days.
| Retailer | Current | Lowest price | Date |
|---|---|---|---|
 Walmart.com | $99.99 | $95.91 | 11/03/26 |
 Books-A-Million | $107.97 | $107.97 | 11/04/26 |
 Bestbuy.com | $129.99 | $129.99 | 11/04/26 |
Lowest price per day that Brickfact recorded at the retailers in the price comparison, including shipping where known – as in the comparison above. Amazon offers are not included in the price history.
Minifigures from 72042 Prince Florian & Castle Bowser
The Prince Florian & Castle Bowser set includes 4 different minifigures, 4 of which are unique to this set. The combined value of the minifigures is $31.47, which is ~31% of the RRP of this set.
x1
Prince Florian
Super Mario
2025
#mar0218
$8.65
i
Unique
x1
Wonder Bowser Jr.
Super Mario
2025
#mar0219
$9.25
Unique
x1
Pink Yoshi - White Tile, Round 2 x 2 Half Circle Extended on Front
Super Mario
2025
#mar0220
$5.25
Unique
x1
Fiery Note Piranha
Super Mario
2025
#mar0221
$8.32
Unique
Official Set Description for LEGO 72042 Prince Florian & Castle Bowser
Let kids recreate Super Mario Bros™ Wonder battles and free Prince Florian from Castle Bowser with this fun-packed LEGO® Super Mario™ toy building set (72042). A fantastic gift for boys, girls and any gamers aged 9 years old and up, this detailed brick-built Castle Bowser set includes a Pink Yoshi, a Fiery Note Piranha, Prince Florian and Wonder Bowser Jr. toy figures for pretend play and display. Lift Castle Bowser off the stand and set down to reveal the detailed interior, including a cell totrap Prince Florian, and lift the whole castle off the stand to ’fly’ around, or just lift off the top part to ’fly’ and shoot a fireball from his mouth
Add a LEGO® Mario™, LEGO® Luigi™ or LEGO® Peach™ toy figure (from sets 71439, 71440, 71441 or 72043 – sold separately) to this building toy for digital interactive play, including playing out a final boss battle.
Look out for other exciting LEGO Super Mario sets (sold separately). This set contains 1,251 pieces.
Building Instruction for LEGO 72042 Prince Florian & Castle Bowser
Part Lists for LEGO 72042 Prince Florian & Castle Bowser
LEGO 72042 Frequently Asked Questions
How much does LEGO 72042 Prince Florian & Castle Bowser cost?
The lowest price in the Brickfact price comparison is currently $99.99 incl. shipping at Walmart.com. The RRP is $99.99.
Where can I buy LEGO 72042 cheapest?
Brickfact compares 3 retailers. The cheapest offers: Walmart.com ($99.99), Books-A-Million ($107.97), Bestbuy.com ($129.99).
Is LEGO 72042 still available?
LEGO has retired 72042 Prince Florian & Castle Bowser. New copies are still available at 3 retailers in our price comparison while stocks last.
When was LEGO 72042 cheapest?
Since tracking began on 10/12/2026, the lowest shop price recorded by Brickfact for LEGO 72042 was $95.91 on 10/30/2026 at Walmart.com, including shipping. Amazon prices are not included.
