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Catamaran

Snapshot

vs RRP
20% under
Per piece
9.9¢

Value per piece

cost per part at each reference

9.9¢lowest market value

about 20% under retail, which runs ~12¢ a piece

Reference

MSRP12¢
Used market9.9¢
New market9.9¢

Where to buy new

  • Amazonout of stock$91.00

New at retail · MSRP $49.99 · via BrickPicker

Set Retired

Catamaran

Reference
42105-1
Theme
Technic
Year
2020
Parts
405

Catamaran is a LEGO set from the LEGO Technic theme released in 2020. It is built from 405 pieces.

New avg$40.11Used avg$40.11MSRP$49.99

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

See full valuation & price history →Track its value free →
Value historytracking since Jul 28, 2026

Currently $40.11 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 (84)

View all parts →

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

Sail, Triangular, with 'Kool Keels Anchor Bouy', '42105', and Waves with Dots PrintPhoto shows a different color. This lot is (Not Applicable).1×Sail, Triangular, with Waves with Dots PrintPhoto shows a different color. This lot is (Not Applicable).1×Technic Axle 103×Technic Axle 62×Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole7×Technic Beam 3 x 0.5 Liftarm with Boss and Pin Semi-Reduced5×Technic Axle Connector with Axle Hole [Reinforced]9×Technic Gear 12 Tooth Double Bevel3×Technic Gear Rack 1 x 13 with Axle and Pin Holes2×Technic Panel Fairing #21 5L Small Smooth, Side B3×Technic Panel Fairing #22 5L Small Smooth, Side A3×Technic Pin with Friction Ridges Lengthwise and Center Slots47×Technic Pin with Friction Ridges Lengthwise and Towball14×Technic Link 1 x 94×View all 84 →