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Minnie's Birthday Party

Snapshot

vs RRP
+75% over
Per piece
69¢

Value per piece

cost per part at each reference

69¢lowest market value

about 27% under retail, which runs ~95¢ a piece

Reference

MSRP95¢
Used market69¢
New market$1.67
Set Retired

Minnie's Birthday Party

Reference
10873-1
Theme
Duplo › Disney › Mickey & Friends
Year
2018
Parts
21

Minnie's Birthday Party is a LEGO set from the LEGO Duplo theme released in 2018. The set contains 21 parts.

New avg$35.00Used avg$14.57MSRP$19.99

Avg. 3rd-party market prices via BrickPicker, not CollectORbuild seller prices

See full valuation & price history →Track its value free →
Value historytracking since Jul 29, 2026

Currently $35.00 new. We just started tracking this set’s value. The chart fills in as prices are re-checked over the coming weeks.

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Parts in this set (18)

View all parts →

A peek at the pile. See the full list, grouped by color, on the parts page.

Duplo Animal Cat / Kitten Sitting with Yellow Eyes, and Bow on Chest PrintPhoto shows a different color. This lot is Black.1×Duplo Car Base 2 x 4 with Fixed Axles - 27.5 White Wheels and Black TiresPhoto shows a different color. This lot is Black.1×Duplo Brick 2 x 4 Curved Top with Bow Tie and Balloons printPhoto shows a different color. This lot is Bright Pink.1×Duplo Car Body 4 x 6 x 1 1/2 with Two Studs at Back with Heart Headlights and Grille PrintPhoto shows a different color. This lot is Bright Pink.1×Duplo Plate 2 x 61×Duplo Figure Minnie Mouse with Jacket with 4 Buttons Print, and Dark Pink LegsPhoto shows a different color. This lot is Bright Pink.1×Duplo Door / Window Frame Flat Front Surface, Completely Open Back1×Duplo Support / Umbrella Stand with Square Base (fits 92002)2×Duplo Brick 2 x 22×Duplo Plate Round Corner 4 x 42×Duplo Plate 2 x 81×Duplo Flower 4 x 4 x 1 with 4 Top Studs1×Duplo Brick 1 x 2 x 2 with Gift with Minnie Mouse Ears & Bow PrintPhoto shows a different color. This lot is White.1×Duplo Brick 1 x 2 x 2 with Minnie Mouse and Cat in Yellow Board PrintPhoto shows a different color. This lot is White.1×View all 18 →