Bikini Bottom Undersea Party #3818 worth

Answered from real closed-sale prices · updated July 23, 2026

✦ JunkPal AI

Based on the catalog data provided, the Bikini Bottom Undersea Party #3818 — LEGO Spongebob Squarepants Set Value has a used sold price of $120.51, with a new price listed at $329.50. The second item, LEGO Bikini Bottom Undersea Party (3818-1) (SpongeBob SquarePants), is currently unpriced in the catalog.

Shop it on eBay ↗
LEGO Spongebob SquarepantsBikini Bottom Undersea Party #3818$120.51
Sold comps →eBay ↗
LEGO Bikini Bottom Undersea Party (3818-1)
SpongeBob SquarePantsLEGO Bikini Bottom Undersea Party (3818-1)—
Sold comps →eBay ↗

Live on eBay right now — Bikini Bottom Undersea Party #3818

Lego 3818 SpongeBob SquarePants Bikini Bottom Undersea Party Box Manual MinifigsLego 3818 SpongeBob SquarePants Bikini Bottom Undersea Party Box Manual Minifigs$109Buy ↗LEGO SpongeBob SquarePants: Bikini Bottom Undersea Party (3818) New SealedLEGO SpongeBob SquarePants: Bikini Bottom Undersea Party (3818) New Sealed$324.99Buy ↗LEGO SpongeBob SquarePants 3818 Bikini Bottom Undersea Party 2012 Mini FiguresLEGO SpongeBob SquarePants 3818 Bikini Bottom Undersea Party 2012 Mini Figures$25Buy ↗Lego 3818 SpongeBob SquarePants Bikini Bottom Undersea Party Set MinifiguresLego 3818 SpongeBob SquarePants Bikini Bottom Undersea Party Set Minifigures$150Buy ↗LEGO SpongeBob SquarePants: Bikini Bottom Undersea Party (3818)LEGO SpongeBob SquarePants: Bikini Bottom Undersea Party (3818)$349Buy ↗Lego 3818 SpongeBob SquarePants /Bikini Bottom Undersea Party COMPLETELego 3818 SpongeBob SquarePants /Bikini Bottom Undersea Party COMPLETE$128Buy ↗
Ask a follow-up →Shop on eBay ↗
Share on X ↗

People also ask

Bikini Bottom Undersea Party #3818 priceBikini Bottom Undersea Party #3818 valueAdventures in Bikini Bottom #3827 value

Values are informational estimates from real sales data. JunkPal may earn a commission when you buy through eBay links, at no extra cost to you.