LEGO price index: April 2026

Poland's first monthly LEGO set price index, computed from our own price history across dozens of Polish stores. Updated daily.

In April 2026 we tracked the prices of 863 LEGO sets in Polish stores over 30 days with data. The median set price was 155 zł, and the average 254 zł. The median price per piece is 0.34 zł. Sets were typically 27% cheaper than the catalog price (median across a sample of 863 sets with a listed catalog price), and 672 sets were on promotion (at least 15% below catalog). Month over month, the median price rose by 0.2% (across the same 845 sets).

Day-to-day prices for individual sets are collected by our LEGO price comparison.

Median price
155 zł
Average price
254 zł
Price per piece
0.34 zł
MoM change (median)
+0.2%

Is LEGO getting cheaper?

The median price of a LEGO set was practically unchanged month over month (0.2%), across the same 845 sets tracked in both months.

Median price of a tracked LEGO set, by month146 zł - 155 zł
156 zł145 złsty '26cze '26paź '26149 zł

Methodology: for each set we take the average of its lowest daily offer in the given month, and we compute the month-over-month change only on sets present in both months, so a change in the catalog composition does not masquerade as a price move.

Biggest price drops in April 2026

Sets whose lowest offer fell the most over the month (from the highest to the lowest daily minimum price). We show only sets with at least 10 days of data.

Sort:

LEGO prices by theme

Average price, price per piece and promotion density in the biggest LEGO themes in April 2026. Click a header to sort.

controls whether zł / piece sorts themes of different brick size together
Sort:
Sets
80
Avg. price
392 zł
zł / piece
0.44 zł
On promotion
68%
Sets
70
Avg. price
141 zł
zł / piece
0.36 zł
On promotion
86%
Sets
55
Avg. price
387 zł
zł / piece
0.38 zł
On promotion
91%
Sets
52
Avg. price
193 zł
zł / piece
0.39 zł
On promotion
77%
Sets
47
Avg. price
119 zł
zł / piece
0.31 zł
On promotion
87%
Duplolarge bricks
Sets
47
Avg. price
116 zł
zł / piece
2.53 zł *
On promotion
94%
Sets
46
Avg. price
90 zł
zł / piece
0.27 zł
On promotion
80%
Sets
42
Avg. price
712 zł
zł / piece
0.37 zł
On promotion
50%
Sets
41
Avg. price
241 zł
zł / piece
0.32 zł
On promotion
88%
Sets
36
Avg. price
384 zł
zł / piece
0.34 zł
On promotion
83%
Sets
33
Avg. price
203 zł
zł / piece
0.41 zł
On promotion
88%
Sets
31
Avg. price
147 zł
zł / piece
0.28 zł
On promotion
84%
Sets
30
Avg. price
83 zł
zł / piece
0.28 zł
On promotion
80%
Sets
26
Avg. price
117 zł
zł / piece
0.33 zł
On promotion
88%
Sets
23
Avg. price
635 zł
zł / piece
0.35 zł
On promotion
35%
Sets
21
Avg. price
185 zł
zł / piece
0.34 zł
On promotion
86%
Sets
21
Avg. price
123 zł
zł / piece
0.35 zł
On promotion
57%
Sets
14
Avg. price
212 zł
zł / piece
0.29 zł
On promotion
86%
Sets
12
Avg. price
105 zł
zł / piece
0.39 zł
On promotion
83%
Sets
12
Avg. price
294 zł
zł / piece
0.30 zł
On promotion
50%

Duplo bricks are roughly eight times the volume of a System brick, so these sets simply have fewer pieces for the same money. The zł / piece value is computed the same way as for other themes, but it is not comparable to them, which is why the "System scale" mode keeps it out of that sort.

Retired sets

In April 2026 we recorded data for 258 retired LEGO sets, with an average price of 254 zł. Retired sets often rise in value on the secondary market. See retired LEGO sets.

About the index

The LEGO price index is Poland's first monthly report computed from KlockoRadar's own price history. Prices come from dozens of Polish stores, and the data point for each set is its lowest daily offer. We publish the index as open data: you may quote the figures with attribution to KlockoRadar.

See also: LEGO deals, sets being retired, all LEGO sets.