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The Trading NPC in SpongeBob Tower Defense
Screenshot by Pro Game Guides

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

It's time to exchange units in the game!

In update 3 of the SpongeBob Tower Defense, the developers have finally integrated the much-needed trading mechanics. Now, players do not need to wait to get a particular character in the game through summoning; they can exchange any character with each other through trading. On that note, if you are a new player and want to perform your first trade but are unsure of the value of your unit? Well, don't worry! To precisely avoid this scenario, I have made a dedicated value list enlisting all the characters and other tradeable items in the experience.

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All Character and Item Values in SpongeBob Tower Defense

Below, you can find the list of all the Characters and Item Values in SpongeBob Tower Defense. Use this as a reference range and make fair trades with other players.

Secret Units

Unit NameValue Demand
Spongehenge180K to 200KVery High
Dream Gary140K to 160KVery High
Cyborg Plankton17K to 25K High

Mythic Units

Unit NameValueDemand
Caveman SpongeBob 80K to 90KVery High
Captain Magma18K to 22KVery High
The Quickster13K to 18KHigh
Hibernation Sandy6K to 10KHigh
Realistic Fish Head500 to 1000Medium
King Neptune500 to 1000Medium
Smitty300 to 800Medium
Mermaid Man300 to 800Medium
Man Ray200 to 500Medium

Legendary Units

Unit NameValueDemand
Snow Mollusk700 to 1.2KMedium
Tango Karen400 to 600Medium
Flying Dutchman300 to 500Low
Handsome Squidward100 to 200Low
Miss Appear75 to 120Low
Doodle Bob50 to 100Low
Mr. Krabs50 to 100Low
Plankton50 to 100Low

Epic Units

Unit NameValueDemand
Baby Prunes65K to 100KVery High
Patty Obsessed Squidward1K to 2KMedium
Atomic Flounder100 to 200Low
Mermaid Man Sponge30 to 50Low
Kevin C.Cucumber10 to 50Low
Karen10 to 50Low
Dirty Bubble10 to 50Low
Princess Mindy5 to 30Low
Larry the Lobster5 to 30Low

Rare Units

Unit NameValueDemand
Pearl40 to 80Low
Bubble Buddy40 to 80Low
Squilliam Fancyson30 to 70Low
Old Man Jenkins30 to 60Low
Slappy Lasizo20 to 40Low
Mrs. Puff20 to 40Low
Lord Royal Highness10 to 30Low
Grandma Square Pants5 to 10Low

Common Units

Unit NameValueDemand
Squidward8 to 10Low
SpongeBob5 to 10Low
Sandy5 to 10Low
Patrick5 to 10Low
Gary5 to 10Low

Uncommon Units

Unit NameValueDemand
Gene Scallop5 to 10Low
Jim4 to 8Low
Bubble Bass4 to 8Low
Goofy Gobber Waiter2 to 5Low
Barnacle Boy0 to 1Low

Items

Item NameValueDemand
Ultra Secret Hunter100K to 120KVery High
Season Pass75K to 90KHigh
2x Spatulas55K to 75KHigh
Perma 2x Player XP55K to 65KHigh
Trait Hunter55K to 65KHigh
5x Speed50K to 60KMedium
Ultra VIP40K to 60KMedium
Ultra Shiny Hunter30K to 40KMedium
3x Speed20K to 35KMedium
VIP20K to 23KMedium
Shiny Hunter15K to 20KMedium

How to trade in SpongeBob Tower Defense

To trade in the game, 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!

For more on Roblox SpongeBob Tower Defense, Check out SpongeBob Tower Defense Units Tier List or How to get Treasure Chests in SpongeBob Tower Defense – Roblox


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Author
Image of Vignesh Raja
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.