The Trading NPC in SpongeBob Tower Defense

Screenshot by Pro Game Guides

SpongeBob Tower Defense Trading Value List (April 2025) – Roblox

It's time to exchange units with the help of our SpongeBob Tower Defense value list!

Vignesh Raja

Published: Apr 7, 2025 07:52 am

Updated: April 2025

SpongeBob update 15 has brought new characters that changed meta, and with that, trade value of most characters.

SpongeBob TD Value List for All Characters and Items

Below, you can find the list of all the characters and item trade values in SpongeBob TD. Use this as a reference range to make fair trades with other players in the game. Bookmark this page and return often as we're updating it regularly. If you don't know which characters are the best to trade for, check out our SpongeBob Tower Defense tier list.

Limited Units

Unit Name	Value	Demand
Soaring Starfish	400K to 500K	High

Secret Units

Unit Name	Value	Demand
Dennis	400K to 600K	Very High
Hash Slinging Slasher	350K to 400K	Very High
Spongehenge	180K to 200K	Very High
Dream Gary	140K to 160K	Very High
Sea Bear	75K to 90K	Very High
Cyborg Plankton	17K to 25K	High

Mythic Units

Unit Name	Value	Demand
Caveman SpongeBob	80K to 90K	Very High
GG Rock SpongeBob	20K to 25K	Very High
Lord Poltergeist	15K to 25K	Very High
Bubbles the Dolphin	15K to 25K	Very High
Captain Magma	18K to 25K	Very High
Sea Rhino	15K to 25K	Very High
The Quickster	13K to 18K	High
Band Geek Mr.Krabs	12K to 17K	High
Band Geek Mrs.Krabs	12K to 17K	High
Richard	6K to 10K	High
Hibernation Sandy	6K to 10K	High
Realistic Fish Head	500 to 1000	Medium
Dirty Dan	500 to 1000	Medium
Pinhead Larry	500 to 1000	Medium
King Neptune	500 to 1000	Medium
Smitty	300 to 800	Medium
Mermaid Man	300 to 800	Medium
Man Ray	200 to 500	Medium

Related:

SpongeBob Tower Defense Traits Guide

Legendary Units

Unit Name	Value	Demand
Spot	1K to 1.5K	Medium
Snow Mollusk	700 to 1.2K	Medium
Band Geek Spongebob	500 to 600	Medium
Perch Perkins	500 to 600	Medium
Band Geek Pearl	500 to 600	Medium
Tango Karen	400 to 600	Medium
Flying Dutchman	300 to 500	Low
Dream Patrick	300 to 500	Low
Handsome Squidward	100 to 200	Low
Miss Appear	75 to 120	Low
Doodle Bob	50 to 100	Low
Mr. Krabs	50 to 100	Low
Plankton	50 to 100	Low

Epic Units

Unit Name	Value	Demand
Baby Prunes	65K to 100K	Very High
Granny Tentacles	20K to 35K	High
Band Geek Planton	10K to 15K	Medium
Band Geek Patrick	10K to 15K	Medium
Texas Sandy	10K to 15K	Medium
Patty Obsessed Squidward	1K to 2K	Medium
Atomic Flounder	100 to 200	Low
Mermaid Man SpongeBob	30 to 50	Low
Kevin C.Cucumber	10 to 50	Low
Karen	10 to 50	Low
Dirty Bubble	10 to 50	Low
Princess Mindy	5 to 30	Low
Larry the Lobster	5 to 30	Low

Rare Units

Unit Name	Value	Demand
Band Geek Sandy	40 to 80	Low
Band Geek Squidward	40 to 80	Low
Karate Sandy	40 to 80	Low
Pearl	40 to 80	Low
Bubble Buddy	40 to 80	Low
Squilliam Fancyson	30 to 70	Low
Grandma Square Pants	30 to 70	Low
Krusty Krab	30 to 60	Low
Old Man Jenkins	30 to 60	Low
The Elastic Waistband	30 to 60	Low
Slappy Lasizo	20 to 40	Low
Mrs. Puff	20 to 40	Low
Lord Royal Highness	10 to 30	Low
Grandma Square Pants	5 to 10	Low

Common Units

Unit Name	Value	Demand
Squidward	8 to 10	Low
SpongeBob	5 to 10	Low
Sandy	5 to 10	Low
Patrick	5 to 10	Low
Gary	5 to 10	Low

Uncommon Units

Unit Name	Value	Demand
Karate SpongeBob	10 to 20	Low
Barnacle Boy Patrick	10 to 20	Low
Gene Scallop	5 to 10	Low
Jim	4 to 8	Low
Bubble Bass	4 to 8	Low
Goofy Gobber Waiter	2 to 5	Low
Barnacle Boy	0 to 1	Low

Items

Item Name	Value	Demand
Ultra Secret Hunter	100K to 120K	Very High
Season Pass	75K to 90K	High
2x Spatulas	55K to 75K	High
Perma 2x Player XP	55K to 65K	High
Trait Hunter	55K to 65K	High
5x Speed	50K to 60K	Medium
Ultra VIP	40K to 60K	Medium
Ultra Shiny Hunter	30K to 40K	Medium
3x Speed	20K to 35K	Medium
VIP	20K to 23K	Medium
Shiny Hunter	15K to 20K	Medium

How to Trade in SpongeBob Tower Defense

To trade in SpongeBob TD, you should be at least Level 15 and then follow the given steps.

Open SpongeBob Tower Defense on your respective platforms.
In the main lobby, you will find the Flying Dutchman NPC on the left side of the lobby on the way to the main Play area.
Interact with the NPC, and you will find the list of players on the server with whom you can trade.
Send an invitation to the person with whom you want to trade.
Once they accept the invitation, a dedicated trading window will open between you and the accepted players, where you can place the items and exchange things!

Now that you know more about SpongeBob TD trade values, check out How to get Treasure Chests in SpongeBob Tower Defense on Pro Game Guides.

Pro Game Guides is supported by our audience. When you purchase through links on our site, we may earn a small affiliate commission. Learn more about our Affiliate Policy

We have upgraded our commenting platform! Existing comments will be imported over the next few weeks.

Author

Vignesh Raja

Vignesh Raja started as a Freelancer and became a Full-Time Staff writer at Pro Game Guides in March 2024. He has an engineering degree in IT and was previously a Semi-Professional Apex Legends and Paladins eSports player. His passion for multiplayer games made him pursue a career in writing to share his knowledge about competitive gaming. Nowadays, he spends his time writing guides for Valorant, BitLife, and Roblox. Also, he manages and coaches upcoming BGMI players in his free time to help them thrive in India's competitive eSports scene.