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Ariel & Flounder's Birthday Music Fun

Snapshot

vs RRP
+139% over
Per piece
9.9¢

Value per piece

cost per part at each reference

9.9¢lowest market value

about 22% under retail, which runs ~13¢ a piece

Reference

MSRP13¢
Used market9.9¢
New market31¢
Set Retiring soon · Dec 2026

Ariel & Flounder's Birthday Music Fun

Reference
30720-1
Theme
Disney › Disney Princess
Year
2026
Parts
39
EAN
5702018058954

Ariel & Flounder's Birthday Music Fun is a LEGO set from the LEGO Disney theme released in 2026. It is built from 39 pieces.

New avg$11.95Used avg$3.87MSRP$4.99

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

See full valuation & price history →Track its value free →
Value history$11.95▲ +$8.10 (+210.4%)all time
$4$7$10retail $4.99
Jul 2New · used (dashed)Jul 24

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Parts in this set (27)

View all parts →

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

Brick Round 2 x 2 with Axle Hole1×Brick Round, Curved 2 x 2 x 1, CornerPhoto shows a different color. This lot is Bright Light Yellow.2×Plate Special 1 x 2 Rounded with 2 Open Studs2×Brick Curved 2 x 1 No Studs [1/2 Bow]2×Plate 1 x 42×Plant, Flower, Minifig Accessory with 7 Thick Petals and Pin, Center RingPhoto shows a different color. This lot is Dark Pink.1×Plant, Flower, TulipPhoto shows a different color. This lot is Dark Pink.3×Plate 2 x 41×Plate Special 1 x 2 Rounded with 2 Open Studs2×Minidoll Hips and Fishtail (Mermaid) with Opal Trans-Light Blue Tail Fin and Scales PrintPhoto shows a different color. This lot is Dark Turquoise.1×Equipment Cutlery - ForkPhoto shows a different color. This lot is Flat Silver.1×Plate 1 x 61×Plate Round Corners 2 x 6 Double1×Cone 1 x 1 [Top Groove]5×View all 27 →
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