How many pieces are in the Jet / Judge Slizer?

Jet / Judge Slizer contains 44 pieces.

What age is the Jet / Judge Slizer recommended for?

This set is recommended for ages 18+.

When was the Jet / Judge Slizer released?

Jet / Judge Slizer was released in 1999.

🏛 Throwbot Slizer

Set #8504

Jet / Judge Slizer

Name: Jet / Judge Slizer
Brand: LEGO
SKU: 8504-1

The Jet / Judge Slizer is a nostalgic throwback to a unique LEGO era.

🏆 Best For: Ideal for younger builders and collectors interested in vintage LEGO themes. ⏱ 1.0 hr build 🧩 44 pcs

★★★☆☆ 3.8 from 9 reviews

Fans appreciate the nostalgic appeal and unique design of the Jet / Judge Slizer, but some find the play feature limited and the overall build too simple compared to modern LEGO sets. The rising price reflects its rarity as a vintage collectible.

MSRP

$5.99

Best Price

$5.39

You Save

10% OFF

View on eBay

Check price on Amazon

📝 Our Take

The Jet / Judge Slizer is a nostalgic throwback to a unique LEGO era. Released in 1999, this Throwbot Slizer combines Technic elements with a distinct action figure aesthetic, offering a quick and engaging build with a focus on disc-shooting play.

This set is perfect for LEGO enthusiasts seeking a piece of LEGO history. Its small size and simple construction make it an accessible build for younger fans, while older collectors will appreciate its rarity and the unique design elements of the Throwbot Slizer theme.

Skip this if you prefer complex building techniques or detailed display models. This set prioritizes playability and action features over intricate design; consider modern Technic sets for a more challenging build experience.

✨ New

Ask BlockTalk about this set

AI assistant with full set data

BlockTalk

Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the Jet / Judge Slizer - building tips, investment potential, comparisons, or anything else!

Try asking:

How does the Jet / Judge Slizer compare to other Throwbot Slizer sets? What are the key differences between the European and US releases of this set? How does the throwing mechanism work, and is it reliable? What are some creative ways to display this set with other vintage LEGO?

🧱 Building Experience

🧩

Pieces

⏱

1.0h

Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple Technic connections
Focus on action feature assembly
Quick and satisfying build
Unique Throwbot Slizer aesthetic

📈 Investment Analysis

↑ Trending up since release

Investment Grade

⏳ Appreciating

The Jet / Judge Slizer presents a moderate investment opportunity. Its age and relative rarity contribute to its increasing value, especially for complete sets with packaging. While not as universally appealing as licensed themes, the Throwbot Slizer theme holds a nostalgic charm for many collectors. The rising price trend suggests continued appreciation, but potential investors should be mindful of condition and completeness when acquiring this set.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

⚖ Compare Similar Sets

Fire Slizer

Throwbot Slizer • 44 pcs

$5.99

Torch Slizer

Throwbot Slizer • 44 pcs

$5.99

Scuba Slizer

Throwbot Slizer • 44 pcs

$5.99

Compared to modern LEGO sets, the Jet / Judge Slizer offers a simpler building experience focused on action features. While lacking the complexity of Technic sets like the 42132-1 Motorcycle, it provides a unique glimpse into LEGO's experimental themes of the late 90s. Collectors interested in this era might also consider the Roboriders sets for a similar aesthetic and play style.

📦 Full Parts Inventory - 24 unique parts • 44 total pieces

Technic Pin with ...

Part #: 2780 2× Black

Technic Axle 2 No...

Part #: 32062 1× Black

Technic Bush 1/2 ...

Part #: 32123a 4× Light Gray

Technic Block 3 x...

Part #: 32165 1× Black

Technic Rectangul...

Part #: 32167 2× Yellow

Large Figure Skel...

Part #: 32168 2× Yellow

Large Figure Viso...

Part #: 32169pr0007 1× Yellow

Technic Gear Rack...

Part #: 32170 1× Black

Large Figure Thro...

Part #: 32171pr0031 1× Black

Large Figure Thro...

Part #: 32171pr0044 1× Tan

Technic Pin Conne...

Part #: 32172 2× Black

Large Figure Skel...

Part #: 32173 2× Yellow

Technic Axle Conn...

Part #: 32174 4× Black

Technic Axle Conn...

Part #: 32174 1× Yellow

Technic Connector...

Part #: 32175 2× Black

Packaging, Case, ...

Part #: 32176 1× Yellow

Technic Beam 1 x ...

Part #: 32177 2× Black

Packaging, Case, ...

Part #: 32194 1× Black

Technic Gear 8 Tooth

Part #: 3647 2× Black

Technic Bush

Part #: 3713 1× Light Gray

Technic Axle Pin ...

Part #: 3749 4× Light Gray

Technic Axle 3

Part #: 4519 1× Black

Propeller 3 Blade...

Part #: 4617b 2× Yellow

Technic Axle 1.5 ...

Part #: 6553 1× Yellow

Technic Axle 3 wi...

Part #: 6587 2× Dark Gray

The set contains a number of useful Technic parts in black and yellow, including ball joint connectors and gears. The printed visor and throwing disk are unique to this set and add to its collectible value.