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OutBidding Osteosarcoma, an online auction benefiting children fighting cancer

See the auction Here

You can Make
It Better for kids with cancer.

Bid on any of our fabulous auction items, and you will inspire hope and courage in kids and their families in the fight for their lives.
Osteosarcoma is a bone cancer that takes the limbs, and too often the lives of the kids diagnosed with it. MIB Agents Makes It Better through Patient Support Programs, Educational Resources, and Research into New Treatments.

Preview of Auction Items

With your help, we Make It Better for kids and their families fighting

Two of Our Auction Items

Painting by OsteoWarrior Elena

Elena is 7 years old, an artist, and an OsteoWarrior. She and her brother Ethan collaborated to create this paining that Makes It Better.

Ethan is the tiger (the year he was born) and Elena’s the lamb (the year she was born) and he’s affectionately looking over her as the unicorn sheep plays in the meadow..
Ethan helped with the drawing the outline for the sheep and he painted his tiger.. and everything else was Elena artistry!

12x16 canvas size

Elena will undergo hip and limb salvage surgery on March 18th.

Stay in Style on Cape Cod, MA

3 nights stay at Chatham Inn, A Relais & Chateaux on Cape Cod, MA + dinner at Cuveé at Chatham Inn, a Fine Dining Restaurant.

The Premier Chatham Hotel

Experience extraordinary luxury at Chatham Inn, Cape Cod’s only Relais & Châteaux hotel. Completely renovated in 2016-2019, modern decor, the finest amenities, and sublime service have been blended with the soul and history of the oldest inn on the Cape.

see all Auction Items

Our Mission

MIB Agents is a leading pediatric osteosarcoma nonprofit dedicated to Making It Better for our community of patients, caregivers, doctors, and researchers with the goal of less toxic, more effective treatments and a cure for this aggressive bone cancer.
Supporting Doctors, Researchers, and the Medical Community
FACTOR Osteosarcoma Conference

FACTOR brings together the leading researchers, clinicians, surgeons, together with patient families and OsteoWarriors to Make It Better for those battling this disease.

Annual OutSmarting Osteosarcoma Grant

Each year a grant of $100,000 is awarded to a project that will focus on moving research forward for osteosarcoma patients.

Osteosarcoma Resources for you to give to patients

Browse our extensive list of osteosarcoma resources from MIB Agents and our partner organizations.

OsteoBites Weekly Webinar

OsteoBites is a weekly webinar and podcast where we invite Osteosarcoma Experts and OsteoWarriors to share their research, hope, and innovation.

Supporting Kids and Young Adults with Osteosarcoma
Gamer Agents

Agent GAMERS game with their fellow OsteoWarriors and OsteoSiblings.

Ambassador Agents

Ambassador Agents are certified peer visitors who provide hope, understanding, and resources.

Warrior Mail

OsteoWarriors receive monthly letters of hope and cheer from MIB Agent Writers around the world.


When an OsteoWarrior transitions to hospice care, MIB Agents provides an experience or an item of comfort and entertainment.

HQ at FACTOR Osteosarcoma Conference

The OsteoWarriors HQ (headquarters) brings kids and young adults who have a connection to osteosarcoma together and It. Is. Awesome!


A world with less toxic, more effective treatments and a cure for osteosarcoma.


We are devoted to creating and instilling hope with and for our inclusive and collaborative osteosarcoma community. We do this through mutual trust, transparency and compassion.