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Welcome to the 2019 Mammoth Invitational Online Auction!  

We are adding packages daily - please check back regularly.  

The auction opens Thursday, March 28th at 9:00AM and closes in conjunction with our Evening Ball at 8:00 pm on Saturday, April 6th.

REGISTER HERE for the online auction.

By registering, you will ensure that you receive announcements and notices regarding the online auction.  (You will be required to securely provide a credit card when you register, but your card will not be charged unless you are the winning bidder on any items.  You do not need to be present at the event to bid or to win.)

Packages are subject to change up until the time the auction officially opens.  


Silent Auction Preview
Weber Genesis ll 330 Outdoor Gas Grill

This package has everything you need for your next BBQ! From the consistently top rated grill company, become master of your backyard with this mid-sized grill from Weber. This 3 Burner Grill (Liquid Propane) has high performance stainless burners, stainless steel cooking grates and flavorizer bars and Infinity ignition. 

GoPro FUSION

All it shoots is everything! Fusion captures 360 video and photos, recording everything so you can find the best shots later. Also included is the ultimate GoPro Seeker 18-liter daypack featuring a padded laptop sleeve plus more space for you personal gear, GoPro camera and accessories.

GoPro HERO 7 Black with Accessories & Backpack

Never miss a shot! The GoPro Hero 7 Black is the best GoPro on the market. With HyperSmooth video stabilization, the Hero 7 takes the best action footage on and off the slopes. 

Coors YETI Cooler Package

Get ready to get your summer party on with this package! This includes everything you'll need for a fun afternoon in the sun - keep your drinks cold with a custom Coors YETI cooler and six metal Coors cups.

Caterpillar Portable Generator

Reliable power when you need it for home, work and play. This CAT RP3600 compact portable generator will generate enough power to keep the critical items you need running.

YETI Tundra Haul Cooler
YETI's first-ever cooler on wheels! The Tundra series is known for legendary toughness and unmatched insulation. Nothing was sacrificed in the making of this cold-holding power-house on two wheels. Also includes 4 stainless steel 10 oz tumblers with Mammoth logo.
Lucas Oil SC10 Remote Control Truck
This is not just for kids! Have some fun with the Lucas Oil SC10 Remote Control Truck. This is a Ready-To-Run RC replica of the trucks driven in the Lucas Oil Off Road Racing Series.
Outdoor Tech Speaker Package

From Outdoor Tech, the company that blends mobile technology with the drive to be outdoors, this Turtle Shell Wireless Boom Box is the toughest, best looking, best sounding, waterproof wireless speaker that you will ever have. With a built in power bank and the ability to wirelessly connect multiple speaker, you will be able to keep the party going for hours.

Outdoor Tech Headphone Package

From Outdoor Tech, the company that blends mobile technology with the drive to be outdoors, this Chips 2.0 + Walkie-Talkie Universal Wireless fits inside your helmet. The rechargeable batter gives you 10 hours of playtime and the built in microphone let's you make phone calls.

Lego Arctic Mobile Exploration City

Have a Lego expert in the family? This 786 piece Lego set will keep your 7-12 year old busy for hours. They will need to get the base set up at the dig site, explore other interesting items on the snow bike and uncover the massive mammoth in the ice block.