My favorite :)
I love this little guy :) I'm a big Sonic fan and love to collect merchandise. He's a perfect addition to the growing family :)
1 / 3
Available now at 2 retailers
LEGO Sonic the Hedgehog™ Keyring 854239
Lowest price
Updated now
€
5
,99
RRP €5,99
Lowest measured
€5,99
Now
€5,99
- Buy safely from the Official LEGO Store
LEGO Official Store
lego.com
Set number
854239
Theme
LEGO Sonic the Hedgehog
Year
2023
Pieces
-
Age
6+
Subtheme
Key Chains/Sonic the Hedgehog
LEGO Sonic the Hedgehog
854239 · catalog set
Theme
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Compare 2 retailers.
Retailer prices for 854239 are sorted by the latest lowest price.
Retailer prices
#
Retailer
Stock
Shipping
Last seen
Discount
Total
01
LEGO.com
lego.com
In stock
Unknown
shipping
1 Jun
updated
€5,99
02
Made in Billund
madeinbillund.nl
In stock
Unknown
shipping
31 May
updated
€7,95
€5,99
2 retailers compared
Price history 854239
Full price history at a glance.
We check Dutch retailers every day. This graph shows the full daily-low price series we have for this set.
Lowest yet
€5,99
11 Apr 2026 · LEGO.com
Peak price
€7,95
16 Mar 2026 · Made in Billund
Average
€7,03
17% above RRP
RRP
€5,99
reference price
Daily lowest price tracked across 2 Dutch retailers. The dotted line marks LEGO's recommended retail price.
Source: daily measurement at 2 Dutch retailers, 16 Mar 2026 – 1 Jun 2026. RRP via LEGO.com.
| Date | Price | Retailer | Stock |
|---|---|---|---|
| €5,99 | LEGO.com | In stock | |
| €7,95 | Made in Billund | In stock | |
| €5,99 | LEGO.com | In stock | |
| €7,95 | Made in Billund | In stock | |
| €5,99 | LEGO.com | In stock | |
| €7,95 | Made in Billund | In stock | |
| €5,99 | LEGO.com | In stock | |
| €7,95 | Made in Billund | In stock | |
| €5,99 | LEGO.com | In stock | |
| €7,95 | Made in Billund | In stock | |
| €5,99 | LEGO.com | In stock | |
| €5,99 | LEGO.com | In stock |
- BricksDeal Forecast
Beta
Price will likely hold steady.
Calibrated forecast based on historical pricing, seasonal patterns and retailer behavior. Tuned conservatively: rather cautious than optimistic.
Drop likelihood
Next 60 days
28%
Low · ±6%
Low likelihood of further drops. Current price is near the all-time low.
Expected low
€5,81
within 60 days
Vs. today
-€0,18
3% saving
Projected price path
Actual price
Predicted path
80% interval
Price position +++
Near lowest yet
We compare current price against RRP and lowest tracked price.
Retailer pressure ++
2 retailers compared
More retailers usually means more competition on the lowest price.
Stock +
2 in stock
Availability lowers the chance of a scarcity premium.
History base
102 points
The v1 migration uses this as a transparent baseline.
Based on 102 price points · 2 retailers · transparent baseline
How this model works
About this set
What to know about LEGO 854239 before you buy.
For LEGO Sonic the Hedgehog™ Keyring (854239), we track 2 retailers in the Netherlands, with 2 currently in stock. The current lowest price is €5,99. Use price history and stock data to judge whether this is a good time to buy.
Keychain with Sonic the Hedgehog™ minifigure
Read more
All about this set
Background, build experience, collector context, and buying notes in one story.
For LEGO Sonic the Hedgehog™ Keyring (854239), we track 2 retailers in the Netherlands, with 2 currently in stock. The current lowest price is €5,99. Use price history and stock data to judge whether this is a good time to buy.
Keychain with Sonic the Hedgehog™ minifigure
Buying context
The current lowest price is €5,99 across 2 tracked retailers.
Reference
Instructions & specifications
Dimensions, pieces, build steps, and the official PDF building instruction.
Set number
854239
Theme
LEGO Sonic the Hedgehog
Subtheme
Key Chains/Sonic the Hedgehog
Year
2023
Age
6+
RRP
€5,99
Building instructions
Parts
Parts inventory
Known set data around pieces and build context.
-
A parts inventory has not been imported for this set yet.
Reviews
Retailer reviews
Summarized retailer review data when available.
Average rating
5.0
/ 5
Reviews
4
retailer data
What's not to Love?
What is there not to love - Sonic on your keychain! The only drawback may be that he will wear over time. I don't know about build and playability, but like I said: What's not to Love about a Sonic keychain?
Very cute
This is one of my favorite lego keychains however I would not hang along with metal keys as it gets scratched easily
Fun gift
This is perfect for a Lego and a sonic fan. It looks perfect on my bag and I will be bringing it everywhere I go. It’s also bigger than I expected which was a treat.
Compare
All retailer prices
Current prices, stock and discounts per retailer.
2 retailers
· 2 in stock
History
Price context
Lowest, highest and average price for this set.
Lowest yet
€5,99
11 Apr 2026 · LEGO.com
Peak price
€7,95
16 Mar 2026 · Made in Billund
Average
€7,03
17% above RRP
RRP
€5,99
reference price
Measurements
This context is based on 102 price points across 2 retailers. The chart on the page remains the full interactive source.
1 Jun 2026
€5,99
LEGO.com
31 May 2026
€7,95
Made in Billund
31 May 2026
€5,99
LEGO.com
30 May 2026
€7,95
Made in Billund
30 May 2026
€5,99
LEGO.com
Buying moment
Price forecast
Conservative baseline for the next period.
Drop likelihood
28%
The chance of a further drop is low. The current price is near the lowest measurement.
Expected low
€5,81
within 60 days
Vs. today
-€0,18
3% saving
Price position
Near lowest yet
Retailer pressure
2 retailers
Stock
2 in stock
History
102 points
Questions
FAQ & set details
Pieces, year, RRP and retailer coverage.
Set number
854239
Theme
LEGO Sonic the Hedgehog
Subtheme
Key Chains/Sonic the Hedgehog
Year
2023
Age
6+
RRP
€5,99
9 questions
What is the lowest price for Sonic the Hedgehog™ Keyring?
The lowest current price we show is €5,99.
Has LEGO 854239 ever been cheaper?
The lowest historical price was €5,99 on 11 Apr 2026 at LEGO.com.
How many pieces does LEGO 854239 have?
The piece count is not known yet.
What year is this set from?
LEGO 854239 was released in 2023.
What is the RRP for LEGO 854239?
LEGO's recommended retail price is €5,99.
What is the recommended age for LEGO 854239?
LEGO recommends ages 6+ for this set.
Is LEGO 854239 still available?
Yes, this set is currently available at 2 retailers.
Which retailers do you compare?
We currently compare 2 retailer prices for this set.
How often do you update prices?
We check prices multiple times per day at every tracked retailer and publish the most recent value on this page.
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€29,95
€39,99
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Frequently asked questions
Quick answers about price, stock and set data.
What is the lowest price for Sonic the Hedgehog™ Keyring?
The lowest current price we show is €5,99.
Has LEGO 854239 ever been cheaper?
The lowest historical price was €5,99 on 11 Apr 2026 at LEGO.com.
How many pieces does LEGO 854239 have?
The piece count is not known yet.
What year is this set from?
LEGO 854239 was released in 2023.
What is the RRP for LEGO 854239?
LEGO's recommended retail price is €5,99.
What is the recommended age for LEGO 854239?
LEGO recommends ages 6+ for this set.
Is LEGO 854239 still available?
Yes, this set is currently available at 2 retailers.
Which retailers do you compare?
We currently compare 2 retailer prices for this set.
How often do you update prices?
We check prices multiple times per day at every tracked retailer and publish the most recent value on this page.