LEGO price index: June 2026

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

In June 2026 we tracked the prices of 1,263 LEGO sets in Polish stores over 30 days with data. The median set price was 148 zł, and the average 247 zł. The median price per piece is 0.35 zł. Sets were typically 29% cheaper than the catalog price (median across a sample of 1,263 sets with a listed catalog price), and 859 sets were on promotion (at least 15% below catalog). Month over month, the median price fell by 3.1% (across the same 1190 sets).

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

Median price
148 zł
Average price
247 zł
Price per piece
0.35 zł
MoM change (median)
-3.1%

Is LEGO getting cheaper?

LEGO got cheaper: the median price of a tracked set fell by 3.1% month over month, across the same 1190 sets present 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 June 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.

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LEGO prices by theme

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

controls whether zł / piece sorts themes of different brick size together
Sort:
Sets
99
Avg. price
392 zł
zł / piece
0.43 zł
On promotion
74%
Sets
90
Avg. price
152 zł
zł / piece
0.37 zł
On promotion
80%
Sets
75
Avg. price
101 zł
zł / piece
0.29 zł
On promotion
61%
Sets
71
Avg. price
197 zł
zł / piece
0.38 zł
On promotion
77%
Sets
69
Avg. price
145 zł
zł / piece
0.34 zł
On promotion
81%
Sets
68
Avg. price
356 zł
zł / piece
0.37 zł
On promotion
82%
Sets
62
Avg. price
130 zł
zł / piece
0.37 zł
On promotion
27%
Sets
60
Avg. price
210 zł
zł / piece
0.31 zł
On promotion
80%
Sets
56
Avg. price
712 zł
zł / piece
0.37 zł
On promotion
57%
Duplolarge bricks
Sets
56
Avg. price
114 zł
zł / piece
2.35 zł *
On promotion
91%
Sets
50
Avg. price
346 zł
zł / piece
0.36 zł
On promotion
80%
Sets
40
Avg. price
269 zł
zł / piece
0.39 zł
On promotion
83%
Sets
37
Avg. price
549 zł
zł / piece
0.36 zł
On promotion
35%
Sets
36
Avg. price
79 zł
zł / piece
0.27 zł
On promotion
83%
Sets
36
Avg. price
140 zł
zł / piece
0.27 zł
On promotion
83%
Sets
36
Avg. price
123 zł
zł / piece
0.33 zł
On promotion
81%
Sets
31
Avg. price
128 zł
zł / piece
0.42 zł
On promotion
6%
Sets
26
Avg. price
174 zł
zł / piece
0.32 zł
On promotion
85%
Sets
20
Avg. price
235 zł
zł / piece
0.53 zł
On promotion
10%
Sets
18
Avg. price
407 zł
zł / piece
0.48 zł
On promotion
11%

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 June 2026 we recorded data for 5,446 retired LEGO sets, with an average price of 353 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.